CN205015032U - A heat preservation device for coriolis mass flow meter - Google Patents
A heat preservation device for coriolis mass flow meter Download PDFInfo
- Publication number
- CN205015032U CN205015032U CN201520426254.XU CN201520426254U CN205015032U CN 205015032 U CN205015032 U CN 205015032U CN 201520426254 U CN201520426254 U CN 201520426254U CN 205015032 U CN205015032 U CN 205015032U
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- China
- Prior art keywords
- insulating tube
- coriolis mass
- insulating cover
- transition
- transition pipe
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Abstract
The utility model relates to a sensor annex technical field, concretely relates to a heat preservation device for coriolis mass flow meter, including insulating tube, heat preservation dustcoat and transition pipe, the insulating tube is closed pipeline, the insulating tube is fixed in on the inner wall of heat preservation dustcoat, the transition pipe is including first transition pipe and second transition pipe, the one end of first transition pipe with the insulating tube intercommunication, the other end of first transition pipe passes the heat preservation dustcoat for intercommunication companion's thermal medium entry, the one end of stating second transition pipe with the insulating tube intercommunication, the other end of second transition pipe passes the heat preservation dustcoat for the export of intercommunication companion thermal medium. The utility model provides a heat preservation device for coriolis mass flow meter can effectively enlarge coriolis mass flow meter's application scope, improves measurement accuracy.
Description
Technical field
The utility model relates to sensor attachment technical field, particularly relates to a kind of annex of coriolis mass flowmeters sensor, relates to a kind of attemperator for coriolis mass flowmeters particularly.
Background technology
Coriolis mass flowmeters is a kind of instrument of direct measurement quality flow, its measuring principle is when utilizing fluid to flow in vibrating tube, to the Coriolis force be directly proportional to mass rate be produced, thus can measure mass rate according to this Coriolis force.Coriolis mass flowmeters achieves high-precision Measuring Direct Mass Flow truly, have resistance to wear, anticorrosive, the various features such as medium and multiple parameters can be measured, be widely used in multiple Industrial Engineering such as petrochemical complex, pharmacy.
Current most of coriolis mass flowmeters can only measure the mass rate of fluid, density and temperature under normal temperature environment, its temperature applicable range is narrower, therefore, for extreme weather conditions or measure easy crystallization, condensation medium time, coriolis mass flowmeters is cisco unity malfunction just, even if can work, also measuring accuracy can be affected.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model there is provided a kind of attemperator for coriolis mass flowmeters, effectively can expand the scope of application of coriolis mass flowmeters, improves measuring accuracy.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of attemperator for coriolis mass flowmeters, comprise insulating tube, insulating cover and transition conduit, described insulating tube is closed pipeline, and described insulating tube is fixed on the inwall of described insulating cover; Described transition conduit comprises First Transition pipe and the second transition conduit, one end of described First Transition pipe is communicated with described insulating tube, the other end of described First Transition pipe is through described insulating cover, for being communicated with companion's thermal medium entrance, one end of described second transition conduit is communicated with described insulating tube, the other end of described second transition conduit passes described insulating cover, for being communicated with companion's thermal medium outlet.
Further, aforementioned insulating cover is rectangular structure, and described warming plate fits on the inwall of described insulating cover completely, and described First Transition pipe and the second transition conduit are each passed through the both sides sidewall of described insulating cover.
Further, aforementioned First Transition pipe and the second transition conduit respectively by flange with described companion's thermal medium entrance with accompany thermal medium outlet to be connected.
Further, the material of aforementioned insulating cover is stainless steel.
Further, aforementioned insulating tube, insulating cover, transition conduit and flange are respectively by being welded to connect.
Further, aforementioned insulating tube, insulating cover, transition conduit and flange are structure as a whole.
(3) beneficial effect
Technique scheme of the present utility model has following beneficial effect:
A kind of attemperator for coriolis mass flowmeters that the utility model provides; comprise insulating tube, insulating cover and transition conduit; insulating tube is communicated with the second transition conduit with First Transition pipe respectively; by First Transition pipe and the second transition conduit with outside companion's thermal medium entrance with accompany thermal medium outlet to be connected; for providing companion thermal medium in insulating tube; heating temperatures is carried out to insulating cover inside; the function of protection coriolis mass flowmeters can be played by insulating cover, and the heat of inside is isolated.
The attemperator for coriolis mass flowmeters that the utility model provides, by using it for sensor external, effectively can expand the scope of application of coriolis mass flowmeters, improves measuring accuracy.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the vertical view of the utility model embodiment;
Fig. 3 is the left view of the utility model embodiment.
Wherein, 1: insulating tube; 2: insulating cover; 3: First Transition pipe; 4: flange; 5: the second transition conduit.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
As Figure 1-3, the attemperator for coriolis mass flowmeters described in the present embodiment, comprises insulating tube 1, insulating cover 2 and transition conduit.
Insulating tube 1 is closed pipeline, and the effect of insulating tube 1 is carrying companion thermal medium, and insulating tube 1 is fixed on the inwall of insulating cover 2, and the effect of insulating cover 2 is protections, fire prevention, explosion-proof; The effect of transition conduit is that transition connects insulating tube 1 and flange 4, gains in strength, transition conduit comprises First Transition pipe 3 and the second transition conduit 5, one end of First Transition pipe 3 is communicated with insulating tube 1, the other end of First Transition pipe 3, through insulating cover 2, for being communicated with companion's thermal medium entrance, makes companion's thermal medium flow into insulating tube 1, one end of second transition conduit 5 is communicated with insulating tube 1, the other end of the second transition conduit 5, through insulating cover 2, for being communicated with companion's thermal medium outlet, makes companion's thermal medium flow out insulating tube 1.
Insulating cover is rectangular structure, and in the present embodiment, insulating cover is cube structure, and the material of insulating cover 2 is stainless steel, and in the present embodiment, stainless model is SS304.Warming plate fits on the inwall of insulating cover completely, and First Transition pipe 3 and the second transition conduit 5 are each passed through the both sides sidewall of insulating cover.First Transition pipe 3 and the second transition conduit 5 are respectively by flange 4 with companion's thermal medium entrance with accompany thermal medium outlet to be connected, and companion's thermal medium is flowed into from one end of insulating tube 1, and other end outflow, can form the loop of accompanying thermal medium in insulating tube 1.The effect of flange 4 realizes First Transition pipe 3 and the second transition conduit 5 and outside accompany thermal medium entrance and accompany the quick connection of thermal medium outlet pipeline.
Insulating tube 1, insulating cover 2, transition conduit and flange 4 are respectively by being welded to connect.Insulating tube 1, insulating cover 2, transition conduit and flange 4 are structure as a whole.
The installation method of the present embodiment is, after four sub-pipe assemblings of insulation, welding forms insulating tube 1, again the First Transition pipe 3 be communicated with insulating tube 1 and the second transition conduit 5 are welded on insulating tube 1 respectively, then flange 4 distribution is welded in First Transition pipe 3 and the second transition conduit 5, finally by itself and insulating cover 2 erection welding.
During the present embodiment work, weld on a sensor by insulating cover 2, by companion's thermal medium entrance in two flanges 4 and trace pipe road with accompany thermal medium outlet to be connected respectively, companion's thermal medium is passed in trace pipe road, by the companion's thermal medium heat radiation in insulating tube 1 to maintain the certain temperature of measured medium, under avoiding extreme weather conditions or measure easy crystallization, condensation medium time, coriolis mass flowmeters cisco unity malfunction, improves measuring accuracy.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (6)
1. for an attemperator for coriolis mass flowmeters, it is characterized in that, comprise insulating tube, insulating cover and transition conduit, described insulating tube is closed pipeline, and described insulating tube is fixed on the inwall of described insulating cover; Described transition conduit comprises First Transition pipe and the second transition conduit, one end of described First Transition pipe is communicated with described insulating tube, the other end of described First Transition pipe is through described insulating cover, for being communicated with companion's thermal medium entrance, one end of described second transition conduit is communicated with described insulating tube, the other end of described second transition conduit passes described insulating cover, for being communicated with companion's thermal medium outlet.
2. the attemperator for coriolis mass flowmeters according to claim 1, it is characterized in that, described insulating cover is rectangular structure, described warming plate fits on the inwall of described insulating cover completely, and described First Transition pipe and the second transition conduit are each passed through the both sides sidewall of described insulating cover.
3. the attemperator for coriolis mass flowmeters according to claim 1, is characterized in that, described First Transition pipe and the second transition conduit respectively by flange with described companion's thermal medium entrance with accompany thermal medium outlet to be connected.
4. the attemperator for coriolis mass flowmeters according to claim 1, is characterized in that, the material of described insulating cover is stainless steel.
5. the attemperator for coriolis mass flowmeters according to claim 3, is characterized in that, described insulating tube, insulating cover, transition conduit and flange are respectively by being welded to connect.
6. the attemperator for coriolis mass flowmeters according to claim 3, is characterized in that, described insulating tube, insulating cover, transition conduit and flange are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426254.XU CN205015032U (en) | 2015-06-18 | 2015-06-18 | A heat preservation device for coriolis mass flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426254.XU CN205015032U (en) | 2015-06-18 | 2015-06-18 | A heat preservation device for coriolis mass flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015032U true CN205015032U (en) | 2016-02-03 |
Family
ID=55213627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426254.XU Active CN205015032U (en) | 2015-06-18 | 2015-06-18 | A heat preservation device for coriolis mass flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205015032U (en) |
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2015
- 2015-06-18 CN CN201520426254.XU patent/CN205015032U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |