CN206609547U - Composite supersonic calorimeter - Google Patents
Composite supersonic calorimeter Download PDFInfo
- Publication number
- CN206609547U CN206609547U CN201621168299.2U CN201621168299U CN206609547U CN 206609547 U CN206609547 U CN 206609547U CN 201621168299 U CN201621168299 U CN 201621168299U CN 206609547 U CN206609547 U CN 206609547U
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- CN
- China
- Prior art keywords
- ultrasonic transducer
- calorimeter
- post
- straight length
- flow measurement
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- 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.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model provides a kind of composite supersonic calorimeter, first refractive post and the second refraction post including being located at flow measurement straight length both sides respectively, the tube wall of flow measurement straight length is provided with the first ultrasonic transducer, second ultrasonic transducer, sensing probe, calorimeter integrator, conductivity measuring instrument, the calorimeter integrator and conductivity measuring instrument are connected with microprocessor, the communication interface being connected with integrated reading device is provided with the microprocessor, first ultrasonic transducer and second ultrasonic transducer are connected with calorimeter integrator, sensing probe is connected with conductivity measuring instrument.The utility model is simple in construction, convenient and practical, and calorimeter integrator is combined with conductivity measuring instrument, can not only detect water-carrying capacity, while if can detecting that water quality, impurity are excessive, facilitating on-call maintenance, beneficial to pipe-line maintenance.
Description
Technical field
The utility model belongs to measuring instrument field, more particularly, to a kind of composite supersonic calorimeter.
Background technology
Mechanical impellor formula or rotary wind type are used conventional flow meters or heat energy meter more, according to the number of turns of wheel rotation and flow into
Direct ratio, calculator calculates flow by gathering the number of turns of wheel rotation, but the rotation of impeller has mechanical wear, therefore tradition
There is the defects such as service life is short, complicated in mechanical flowmeter or heat energy meter, be particularly due to the reason meeting such as damage in impeller
Cause measurement accuracy to reduce, in addition, in the case where fluid contains impurity, mechanical flowmeter or heat energy meter usually can therefore and
Blocked etc. and to be had a strong impact on, loss is brought to user, therefore gradually adopt ultrasonic calorimeter to replace, but it is existing
Ultrasonic calorimeter is all an independent table unit, it is impossible to managed concentratedly, can only individually distinguish meter reading and carry out data acquisition, and
And there is the degree of accuracy, the problem of stability is low.
Utility model content
In view of this, the utility model be directed to it is a kind of it is simple in construction, not only can be with detection flows while can detect
The composite supersonic calorimeter of impurities in water.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
Composite supersonic calorimeter, including it is located at the first refractive post and the second folding of flow measurement straight length both sides respectively
Post is penetrated, the tube wall of flow measurement straight length is provided with the first ultrasonic transducer, the second ultrasonic transducer, sensing probe, heat
Scale integrator, conductivity measuring instrument, the first refractive post side are provided with the corresponding Oblique refractive of the first ultrasonic transducer
Face, the side of the second refraction post is provided with the corresponding dipping refractor of the second ultrasonic transducer；
The calorimeter integrator and conductivity measuring instrument are connected with microprocessor, be provided with the microprocessor with
The communication interface of integrated reading device connection, first ultrasonic transducer and second ultrasonic transducer and calorimeter integrator
It is connected, sensing probe is connected with conductivity measuring instrument.
Further, the sensing probe and water (flow) direction in flow measurement straight length are in 90 °
Further, the direction for the ultrasonic wave that first ultrasonic transducer and second ultrasonic transducer are launched
It it is in 45 ° with water (flow) direction in flow measurement straight length.
Further, the head end of the first refractive post and the second refraction post is surveyed by a spacer and flow respectively
Amount straight length is fixedly connected.
Further, the head end of the first refractive post and the second refraction post is surveyed by a spacer and flow respectively
Amount straight length is fixedly connected.
Further, the stator is stainless steel stator.
Further, the integrated reading device is provided with M-BUS communication interfaces.
Relative to prior art, composite supersonic calorimeter described in the utility model has the advantage that：This practicality
New structure is simple, convenient and practical, and calorimeter integrator is combined with conductivity measuring instrument, water-carrying capacity can be not only detected, together
When can detect that water quality, impurity are excessive if, facilitate on-call maintenance, beneficial to pipe-line maintenance.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the structural representation described in the utility model embodiment；
Fig. 2 is the circuit theory diagrams described in the utility model embodiment.
1st, flow measurement straight length；2nd, calorimeter integrator；3rd, water export；4th, flow inlet；5th, the second ultrasonic waves
Can device；6th, the first ultrasonic transducer；7th, first refractive post；8th, the second refraction post；9th, plane of refraction；10th, insert port；11st, sense
Probe；12nd, conductivity measuring instrument
Embodiment
Unless otherwise indicated, term used herein is respectively provided with the implication that those skilled in the art routinely understand.
The utility model is described in detail with reference to embodiment.
Composite supersonic calorimeter, including it is located at the first refractive post 7 and second of the both sides of flow measurement straight length 1 respectively
Post 8 is reflected, the tube wall of flow measurement straight length 1 is visited provided with the first ultrasonic transducer 6, the second ultrasonic transducer 7, sensing
First 11, the side of calorimeter integrator 2, conductivity measuring instrument 12, the first refractive post 7 and the second refraction post 8 is all provided with
Be equipped with respectively with the first ultrasonic transducer 6 and the corresponding inclined plane of refraction of the second ultrasonic transducer 5, calorimeter product
Divide instrument 2 and conductivity measuring instrument 12 to be connected with microprocessor, the communication being connected with integrated reading device is provided with the microprocessor
Interface, first ultrasonic transducer 6 and second ultrasonic transducer 7 are connected with calorimeter integrator 2, and sensing is visited
First 11 are connected with conductivity measuring instrument 12.
As shown in figure 1, the utility model is included positioned at the flow measurement straight length 1 of bottom and positioned at top for counting
The calorimeter integrator 2 of flow, the two ends mouth of pipe of flow measurement straight length 1 is respectively flow inlet 4 and water export 3, is leaned on
First refractive post 7 is provided with nearly flow inlet 4, provided with the second refraction post 8 at water export 3, with first refractive post 7 and
The first ultrasonic transducer 6 and the second ultrasound are respectively equipped with the madial wall of the corresponding flow measurement straight length 1 of second refraction post 8
The direction for the ultrasonic wave that wave transducer 5, the first ultrasonic transducer 6 and the second ultrasonic transducer 5 are launched and flow measurement
Water (flow) direction is into 45 degree of angles in straight length 1, and the first ultrasonic transducer 6 and the second ultrasonic transducer 5 in the present embodiment are
Piezoelectric ceramic transducer, the refraction post 8 of first refractive post 7 and second is made of stainless steel, had sideways in cone
Respectively with the first ultrasonic transducer 6 and the second ultrasonic transducer 5 just to inclined plane of refraction 9, the He of first refractive post 7
The head end of second refraction post 8 is fixedly connected with spacer 11 respectively, and spacer 11 is made up of stainless steel material, it is fixed on stream
In measurement straight length 1, the head end of the refraction post 8 of first refractive post 7 and second is towards the outer of the port of flow measurement straight length 1
Side, the plane of refraction 9 of tail end reflects signal to the first ultrasonic transducer 6 and the second ultrasonic transducer 5 respectively just to setting
Receive, the refraction 8 pairs of fluids flowed through in flow measurement straight length 1 of post of first refractive post 7 and second play a part of drainage, each
It is 40 °~50 ° that the plane of refraction of post, which is reflected, with the angle of the central axis of flow measurement straight length 1, and angle preferably is 45 °, convection current
Also function to the effect of drainage through the fluid in flow measurement straight length 1, ultrasonic signal be horizontal transmission in a fluid so that
Precisely, the flowing that fluid is flowed through in flow measurement straight length 1 is steady for ultrasonic transducer collection signal, will not produce backflow, wadding
The phenomenons such as stream.
As shown in Fig. 2 being additionally provided with microprocessor inside the utility model, communication interface is provided with microprocessor, it is excellent
The communication interface of choosing is M-bus integrated reading device bus communication interfaces, and integrated reading device the first is surpassed by communication interface and microprocessor communications
Acoustic wave transducer 6 is generated and transmitted by ultrasonic wave along water (flow) direction, and the second ultrasonic transducer 5 is then along the opposite direction of current
Ultrasonic wave is generated and transmitted by, two ultrasonic transducers mutually receive the ultrasonic signal that other side launches, and convert thereof into
Electric signal is sent in calorimeter integrator 2 and handled, and the middle part of flow measurement straight length 1 is additionally provided with sensing probe 11, and sensing is visited
The impurity ratio in water is determined after first 11 gathered data by conductivity measuring instrument 12.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (6)
1. composite supersonic calorimeter, it is characterised in that：First refractive including being located at flow measurement straight length both sides respectively
Post and the second refraction post, the tube wall of flow measurement straight length is provided with the first ultrasonic transducer, the second ultrasonic transducer, biography
Feel probe, calorimeter integrator, conductivity measuring instrument, the first refractive post side is corresponding provided with the first ultrasonic transducer
Dipping refractor, the side of the second refraction post is provided with the corresponding dipping refractor of the second ultrasonic transducer；
The calorimeter integrator and conductivity measuring instrument are connected with microprocessor, are provided with and are copied with collection on the microprocessor
The communication interface of device connection, first ultrasonic transducer and second ultrasonic transducer are connected with calorimeter integrator
Connect, sensing probe is connected with conductivity measuring instrument.
2. composite supersonic calorimeter according to claim 1, it is characterised in that：The sensing probe and flow measurement
Water (flow) direction is in 90 ° in straight length.
3. composite supersonic calorimeter according to claim 1, it is characterised in that：First ultrasonic transducer and
The direction for the ultrasonic wave that second ultrasonic transducer is launched is in 45 ° with water (flow) direction in flow measurement straight length.
4. composite supersonic calorimeter according to claim 1, it is characterised in that：The first refractive post and described
The head end of two refraction posts is fixedly connected by a spacer with flow measurement straight length respectively.
5. composite supersonic calorimeter according to claim 1, it is characterised in that：The first refractive post and described
The head end of two refraction posts is fixedly connected by a spacer with flow measurement straight length respectively.
6. composite supersonic calorimeter according to claim 1, it is characterised in that：The integrated reading device is provided with M-BUS
Communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168299.2U CN206609547U (en) | 2016-11-02 | 2016-11-02 | Composite supersonic calorimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168299.2U CN206609547U (en) | 2016-11-02 | 2016-11-02 | Composite supersonic calorimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206609547U true CN206609547U (en) | 2017-11-03 |
Family
ID=60172551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168299.2U Expired - Fee Related CN206609547U (en) | 2016-11-02 | 2016-11-02 | Composite supersonic calorimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206609547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020351A (en) * | 2016-11-02 | 2018-05-11 | 天津创展同成科技发展有限公司 | A kind of calorimeter and conductivity measuring instrument composite construction |
-
2016
- 2016-11-02 CN CN201621168299.2U patent/CN206609547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020351A (en) * | 2016-11-02 | 2018-05-11 | 天津创展同成科技发展有限公司 | A kind of calorimeter and conductivity measuring instrument composite construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20181102 |