CN209069357U - A kind of temperature and pressure type micro-flow meter - Google Patents
A kind of temperature and pressure type micro-flow meter Download PDFInfo
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- CN209069357U CN209069357U CN201821701766.2U CN201821701766U CN209069357U CN 209069357 U CN209069357 U CN 209069357U CN 201821701766 U CN201821701766 U CN 201821701766U CN 209069357 U CN209069357 U CN 209069357U
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- ontology
- feeler lever
- temperature
- probe
- gauge outfit
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- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of temperature and pressure type micro-flow meters, including gauge outfit, ontology, converter and probe assembly, the upper end outer surface of the ontology is fixedly installed with gauge outfit, and a side external surface of gauge outfit is fixedly installed with aviation plug, the internal activity of the gauge outfit is equipped with converter, the upper end outer surface middle position of the ontology offers the second mounting hole, and second the inside of mounting hole be fixedly installed with probe assembly, the probe assembly includes feeler lever component, probe, feeler lever and protective case, and feeler lever component and feeler lever are movably arranged on the inside of ontology, the feeler lever is flexibly connected by feeler lever component with ontology.The demand that the utility model makes this equipment not only meet end flow measurement in use by being provided with a series of structure, and it can be realized flow, temperature, pressure integrated flow measurement, it can also facilitate staff that flowmeter to be installed, so that the usage experience of the flowmeter is more preferable.
Description
Technical field
The utility model relates to flow monitoring technical field, specially a kind of temperature and pressure type micro-flow meter.
Background technique
With the development of science and technology, the increase of industrial production yield, the dosage of the energy is gradually expanded, the corresponding energy
Waste also get worse, be directed in such cases, first in view of the energy demand end, that is, pipeline end carry out one
The supervision of a energy usage carries out energy-on-demand to equipment, and the measurement at this point for end flow just becomes a kind of demand, but
It is that existing flowmeter is unable to satisfy measurement demand, and cannot achieve the measurement of flow, temperature, pressure integrated flow, also not
Facilitate staff that flowmeter to be installed, certain influence is brought to the use of the flowmeter.
Utility model content
The purpose of this utility model is to provide a kind of temperature and pressure type micro-flow meters, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of temperature and pressure type micro-flow meter, including table
Head, ontology, converter and probe assembly, the upper end outer surface of the ontology are fixedly installed with gauge outfit, and the side appearance of gauge outfit
Face is fixedly installed with aviation plug, and the internal activity of the gauge outfit is equipped with converter, among the upper end outer surface of the ontology
The second mounting hole is offered at position, and the inside of the second mounting hole is fixedly installed with probe assembly, the probe assembly includes
Feeler lever component, probe, feeler lever and protective case, and feeler lever component and feeler lever are movably arranged on the inside of ontology, the feeler lever is logical
It crosses feeler lever component to be flexibly connected with ontology, described pop one's head in is fixedly mounted on the lower end outer surface of feeler lever, and the lower end appearance popped one's head in
Face is fixedly installed with protective case, and the side of the probe assembly is movably installed with rectifier, and rectifier is far from probe assembly
One side external surface is movably installed with earless retaining ring.
Preferably, the side of second mounting hole offers the first mounting hole, and the internal activity peace of the first mounting hole
Equipped with pressure sensor.
Preferably, a side external surface of the ontology is bolted with threaded connection block, and the inner surface splicing of ontology has sealing
Circle.
Preferably, the threaded connection block is flexibly connected by sealing ring with ontology.
Preferably, the quantity of the threaded connection block is two, and threaded connection block is in be placed in parallel.
In conclusion the utility model has the following beneficial effects:
1, microminiature probe designs are used on product structure, realize narrow type body construction, are suitable for line end
Caliber installation；
2, constant difference principle is functionally used, ultra low flow velocity measurement is realized, the flow measurement for meeting end pipeline needs
It asks；
3, it is connected in connection type using pipeline thread, in-site installation is convenient, and introduces pressure sensor design, realizes
Flow, temperature, pressure integrated test.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is that the converter of the utility model combines view with gauge outfit；
Fig. 3 is that the ontology of the utility model combines view with threaded connection block.
In figure: 1, aviation plug；2, gauge outfit；3, ontology；4, threaded connection block；5, rectifier；6, earless retaining ring；7, it protects
Set；8, it pops one's head in；9, probe assembly；10, sealing ring；11, pressure sensor；12, feeler lever component；13, converter；14, the first peace
Fill hole；15, the second mounting hole；16, feeler lever.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of temperature and pressure type micro-flow meter, including gauge outfit
2, ontology 3, converter 13 and probe assembly 9 in use, gauge outfit 2 is directly anchored on ontology 3, while passing through sealing ring 10
So that threaded connection block 4 is connect with the side of ontology 3, the threaded connection block 4 of setting realizes the connection type of screw thread, convenient existing
The application installation of field, while the rectifier 5 for passing through 9 side activity of probe assembly installation can ensure the stability in flow field, raising
The accuracy of product measurement, and the earless retaining ring 6 being arranged can fix rectifier 5, connect screw thread finally by sealing ring 10
It connects block 4 to be connected with the other side of ontology 3, while probe assembly 9 is fixed on the centre of ontology 3 by the second mounting hole 15, wherein
Probe assembly 9 contains feeler lever component 12, probe 8, protective case 7, and probe 8 is fixed on the lower end of feeler lever 16, and probe 8 is for acquiring
Flow, temperature signal in pipeline, since probe 8 is placed in one a position by 8 protective cases 7 small in size of probe, protective case 7 is answered
With probe 8 is avoided because of damage caused by external factor, pass through the pressure sensor 11 that 14 internal activity of the first mounting hole is installed
The pressure signal that can be measured, probe 8 access converter 13 together with the signal wire of pressure sensor 11, and converter 13 can be located
The pressure signal that flow, temperature signal and the pressure sensor 11 of 8 measurement of reason probe measure, the result of measuring and calculating by display screen into
Row is shown, while drawing power signal line, and power signal line is connected with the aviation plug 1 that 2 one side external surface of gauge outfit is fixedly mounted,
Aviation plug 1 is used to access external power supply and communication apparatus, so as to realize flow, temperature, pressure integrated measurement.
Further, the side of the second mounting hole 15 offers the first mounting hole 14, and the internal activity of the first mounting hole 14
Pressure sensor 11 is installed, flow, temperature, pressure integrated flow can be realized by the pressure sensor 11 of setting and survey
Amount.
Further, a side external surface of ontology 3 is bolted with threaded connection block 4, and the inner surface splicing of ontology 3 has sealing ring
10, the more fastening for enabling to threaded connection block 4 to connect with ontology 3 by the sealing ring 10 of setting.
Further, threaded connection block 4 is flexibly connected by sealing ring 10 with ontology 3.
Further, the quantity of threaded connection block 4 is two, and threaded connection block 4 passes through the spiral shell of setting in being placed in parallel
Line link block 4 can be convenient for users to installing ontology 3.
It should be noted that the utility model is a kind of temperature and pressure type micro-flow meter, in use, gauge outfit 2 is directly fixed
On the body 3, while by sealing ring 10 threaded connection block 4 and the side of ontology 3 are connect, the threaded connection block 4 of setting
The connection type for realizing screw thread facilitates the application installation at scene, while the rectifier installed by 9 side activity of probe assembly
5 can ensure the stability in flow field, improve the accuracy of product measurement, and the earless retaining ring 6 being arranged can fix rectifier
5, threaded connection block 4 is connected with the other side of ontology 3 finally by sealing ring 10, while probe assembly 9 passes through the second installation
Hole 15 is fixed on the centre of ontology 3, and wherein probe assembly 9 contains feeler lever component 12, probe 8, protective case 7, and probe 8 is fixed on
The lower end of feeler lever 16, probe 8 is for acquiring flow, temperature signal in pipeline, since 8 protective cases 7 small in size of probe will pop one's head in 8
Be placed in one a position, and the application of protective case 7 avoids probe 8 because of damage caused by external factor, and probe 8 realizes narrow type
Structure is suitable for 11 energy of pressure sensor that line end caliber is installed, while being installed by 14 internal activity of the first mounting hole
The pressure signal enough measured, probe 8 access converter 13 together with the signal wire of pressure sensor 11, and converter 13 is capable of handling
The pressure signal that flow, temperature signal and the pressure sensor 11 of 8 measurement of probe measure, the result of measuring and calculating are carried out by display screen
It shows, while drawing power signal line, power signal line is connected with the aviation plug 1 that 2 one side external surface of gauge outfit is fixedly mounted, boat
Blind plug 1 is used to access external power supply and communication apparatus, so as to realize flow, temperature, pressure integrated measurement, setting
Pressure sensor 11 model PT124G, effectively increase the functionality of its own, it is more practical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of temperature and pressure type micro-flow meter, including gauge outfit (2), ontology (3), converter (13) and probe assembly (9), feature
Be: the upper end outer surface of the ontology (3) is fixedly installed with gauge outfit (2), and a side external surface of gauge outfit (2) is fixedly installed with
The internal activity of aviation plug (1), the gauge outfit (2) is equipped with converter (13), among the upper end outer surface of the ontology (3)
It is offered at position the second mounting hole (15), and the inside of the second mounting hole (15) is fixedly installed with probe assembly (9), the spy
Head assembly (9) includes feeler lever component (12), probe (8), feeler lever (16) and protective case (7), and feeler lever component (12) and feeler lever
(16) it is movably arranged on the inside of ontology (3), the feeler lever (16) is flexibly connected by feeler lever component (12) with ontology (3),
The probe (8) is fixedly mounted on the lower end outer surface of feeler lever (16), and the lower end outer surface of probe (8) is fixedly installed with protection
It covers (7), the side of the probe assembly (9) is movably installed with rectifier (5), and the one of rectifier (5) separate probe assembly (9)
Side external surface is movably installed with earless retaining ring (6).
2. a kind of temperature and pressure type micro-flow meter according to claim 1, it is characterised in that: second mounting hole (15)
Side offers the first mounting hole (14), and the internal activity of the first mounting hole (14) is equipped with pressure sensor (11).
3. a kind of temperature and pressure type micro-flow meter according to claim 1, it is characterised in that: outside the side of the ontology (3)
Surface is bolted with threaded connection block (4), and the inner surface splicing of ontology (3) has sealing ring (10).
4. a kind of temperature and pressure type micro-flow meter according to claim 3, it is characterised in that: the threaded connection block (4) is logical
Sealing ring (10) is crossed to be flexibly connected with ontology (3).
5. a kind of temperature and pressure type micro-flow meter according to claim 3, it is characterised in that: the threaded connection block (4)
Quantity is two, and threaded connection block (4) is in be placed in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821701766.2U CN209069357U (en) | 2018-10-19 | 2018-10-19 | A kind of temperature and pressure type micro-flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821701766.2U CN209069357U (en) | 2018-10-19 | 2018-10-19 | A kind of temperature and pressure type micro-flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209069357U true CN209069357U (en) | 2019-07-05 |
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ID=67095454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821701766.2U Active CN209069357U (en) | 2018-10-19 | 2018-10-19 | A kind of temperature and pressure type micro-flow meter |
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| CN (1) | CN209069357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567545A (en) * | 2019-08-07 | 2019-12-13 | 中电鼎康（天长）科技有限公司 | Flowmeter with flow guide protection frame body |
-
2018
- 2018-10-19 CN CN201821701766.2U patent/CN209069357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567545A (en) * | 2019-08-07 | 2019-12-13 | 中电鼎康（天长）科技有限公司 | Flowmeter with flow guide protection frame body |
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