CN208736503U - A kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor - Google Patents
A kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor Download PDFInfo
- Publication number
- CN208736503U CN208736503U CN201821585969.XU CN201821585969U CN208736503U CN 208736503 U CN208736503 U CN 208736503U CN 201821585969 U CN201821585969 U CN 201821585969U CN 208736503 U CN208736503 U CN 208736503U
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- Prior art keywords
- conducting wire
- cabinet
- bolt
- explosion
- suppression
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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)
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensors, including cabinet, the inner surface wall bolt of the cabinet is fixed with display, the inner surface wall of the cabinet and be located at display lower square bolt be fixed with electronic circuit, and the outer surface bolt of electronic circuit is fixed with connecting terminal, the surface of the connecting terminal is run through the clamp pipe being embedded in cabinet inner surface wall bottom by conducting wire and is connect with ultrasonic transducer, and the outer surface of the ultrasonic transducer is embedded with transmitting crystal.The clamp pipe that the utility model passes through setting, so that conducting wire is contacted when passing through inside clamp pipe with rubber layer and mutual extrusion, since rubber layer has certain elasticity capacity, can reduce conducting wire appearance wall by frictional resistance influenced, to reduce the wear phenomenon of conducting wire, the absorbing and cooling temperature effect for cooperating coolant liquid storage layer simultaneously, avoiding conducting wire, there is a phenomenon where temperature to increase after working long hours, and then ensures the use security and stability of conducting wire.
Description
Technical field
The utility model belongs to ultrasonic flow sensor technical field, specially a kind of explosion-suppression and intrinsic safety formula supersonic flow
Quantity sensor.
Background technique
Ultrasonic flow sensor is suitable under industrial environment continuously measurement without the big of big concentration suspended particles or gas
The flow and heat of majority cleaning uniform liquid are widely used in plant effuent emission monitoring, well cementation slurry measurement, oil field
Oily wastewater flow measurement, flushing measuring mass flow, originally measuring water flow, industrial cycle measuring water flow, produced
The techniques stream flow measuring and controllings such as journey water consumption measurement, the measurement of ore dressing mineral slurry flux, the measurement of ore dressing mineral slurry flux, sodium aluminate, cooling follow
Ring measuring water flow, the measurement of generating set coil cooling water flow, milk flow measurement etc., but existing supersonic flow
The phenomenon that quantity sensor is easy to happen conducting wire excessive wear or even is broken, it is inadequate simultaneously for the leakproofness of transmitting crystal junction
It is perfect, reduce the using effect of ultrasonic flow sensor.
Utility model content
The purpose of this utility model is that: it is easy to happen when in use in order to solve existing ultrasonic flow sensor and is led
The problem of line excessive wear is even broken, while the effect of transmitting crystal junction leakproofness is improved, it is simultaneous originally to provide a kind of flame proof
Peace formula ultrasonic flow sensor.
The technical solution adopted in the utility model is as follows:
The side appearance wall of a kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor, including cabinet, the cabinet passes through company
Engagement page is flexibly connected with sealing cover, and the inner surface bolt of sealing cover is fixed with observation window, the inner surface wall bolt of the cabinet
It is fixed with display, the inner surface wall of the cabinet and lower square bolt for being located at display is fixed with electronic circuit, and electronic circuit
Outer surface bolt be fixed with connecting terminal, the surface of the connecting terminal is by conducting wire through being embedded in cabinet inner surface wall bottom
Clamp pipe connect with ultrasonic transducer, the outer surface of the ultrasonic transducer is embedded with transmitting crystal.
Wherein, the appearance wall of the display is embedded with display screen and regulation button.
Wherein, angularly bolt is fixed with bourdon tube to the inner surface wall of the clamp pipe, and the appearance surface elastic of bourdon tube connects
It is connected to coolant liquid storage layer, and the appearance wall of coolant liquid storage layer is pasted with rubber layer.
Wherein, the connecting terminal is connect by fastening bolt with traversing thread.
Wherein, the appearance wall of the ultrasonic transducer and be located at transmitting crystal on the outside of be pasted with waterproof gasket.
Wherein, the input terminal of the output end of the transmitting crystal and electronic circuit is electrically connected, and the output of electronic circuit
End and the input terminal of display are electrically connected.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, which passes through the clamp pipe of setting, so that conducting wire is passing through clamp
When inside pipe, is contacted with rubber layer and mutual extrusion can reduce outside conducting wire since rubber layer has certain elasticity capacity
Table wall by frictional resistance influenced, to reduce the wear phenomenon of conducting wire, while cooperating the absorbing and cooling temperature of coolant liquid storage layer
Effect, avoiding conducting wire, there is a phenomenon where temperature to increase after working long hours, and then ensures the use safety and stability of conducting wire
Property.
2, in the utility model, which can be inserted by the waterproof gasket of setting in transmitting crystal
When entering to detect inside pipeline, so that waterproof gasket is deformed, so that the junction to transmitting crystal is sealed filling
Treatment effect prevents transmitting crystal and detects the phenomenon that pipeline junction generates gap, and then detection pipeline is avoided to seep water
The phenomenon that.
3, in the utility model, which integrally uses the mounting structure of box sealing formula, both facilitates
To the installation fixed operation of ultrasonic flow sensor, while also ultrasonic flow sensor can be played comprehensively perfect
Dust-proof Anti-bumping protection effect avoids the service life that ultrasonic flow sensor is extended there is a phenomenon where accidental damage.
Detailed description of the invention
Fig. 1 is the overall structure simplified schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of clamp pipe in the utility model；
Fig. 3 is the structural schematic diagram of transmitting crystal in the utility model；
Fig. 4 is the system flow schematic diagram of the utility model.
Marked in the figure: 1, sealing cover；2, observation window；3, hinge is connected；4, cabinet；5, display；6, electronic circuit；7, it connects
Line terminals；8, ultrasonic transducer；9, conducting wire；10, clamp pipe；11, bourdon tube；12, coolant liquid storage layer；13, rubber layer；
14, transmitting crystal；15, waterproof gasket.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Referring to Fig.1-4, a kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor, including cabinet 4, the side appearance of cabinet 4
Wall is flexibly connected by connecting hinge 3 with sealing cover 1, and the inner surface bolt of sealing cover 1 is fixed with observation window 2, cabinet 4 it is interior
Table wall bolt is fixed with display 5, the inner surface wall of the cabinet 4 and lower square bolt for being located at display 5 is fixed with electronic circuit 6, and
The outer surface bolt of electronic circuit 6 is fixed with connecting terminal 7, and the surface of connecting terminal 7 is run through by conducting wire 9 to be embedded in cabinet 4
The clamp pipe 10 of inner surface wall bottom is connect with ultrasonic transducer 8, and the outer surface of ultrasonic transducer 8 is embedded with transmitting crystal
14。
The appearance wall of display 5 is embedded with display screen and regulation button, and the inner surface wall of clamp pipe 10 angularly fix by bolt
There is bourdon tube 11, and the outer surface of bourdon tube 11 is elasticly connected with coolant liquid storage layer 12, and coolant liquid storage layer 12 is outer
Table wall is pasted with rubber layer 13, and connecting terminal 7 is threadedly coupled by fastening bolt with conducting wire 9, the appearance wall of ultrasonic transducer 8
And the outside for being located at transmitting crystal 14 is pasted with waterproof gasket 15, the output end of transmitting crystal 14 and the input terminal of electronic circuit 6
It is electrically connected, and the input terminal of the output end of electronic circuit 6 and display 5 is electrically connected.
One end of conducting wire 9 is attached by fastening bolt with connecting terminal 7, and the other end of conducting wire 9 passes through clamp pipe 10
It is attached afterwards with ultrasonic transducer 8, the connection circuit of transmitting crystal 14 is connected, when conducting wire 9 is pulled in clamp pipe 10
When being bent and rubbing, the meeting of conducting wire 9 and 13 contact squeeze of rubber layer reduce the squeeze friction that conducting wire 9 is subject to, cooperate simultaneously
Coolant liquid storage layer 12 can to the work calories inside conducting wire 9 carry out heat-soak treatment, thus protect conducting wire 9 using safe.
Working principle: it in use, cabinet 4 to be mounted on to the place to use of detection pipeline, is opened by the connection rotation of hinge 3
Sealing cover 1, then by 6 external power supply circuit of ultrasonic transducer, one end of conducting wire 9 is connect with connecting terminal 7, and the other end passes through
It is connect after clamp pipe 10 with clamping seat 8, connects the circuit of transmitting crystal 14, sealing cover 1 is closed, when conducting wire 9 is made by pulling
When with occuring bending and deformation, conducting wire 9 and 13 mutual extrusion of rubber layer reduce the wear phenomenon that conducting wire 9 is subject to, and cooperate bourdon tube 11
Elastic extension structure, can maximumlly protect conducting wire 9 will not there is a phenomenon where excessive wear even be broken, then will transmitting
It is contacted inside the insertion detection pipeline of crystal 14 with detection liquid, waterproof gasket 15 can play sealing to detection pipeline junction and protect
The effect of shield, ultrasonic transducer 8 converts electrical energy into ultrasonic energy, and it is emitted to measured stream by transmitting crystal 14
In body, and then the ultrasonic signal of detected fluid is received, after the amplification of electronic circuit 6 and is converted to the electric signal for representing flow
Display screen on supply display 5 is shown, and personnel can carry out the observation of data, coolant liquid storage through observation window 2
Layer 12 can play the effect of absorbing and cooling temperature to the heat inside conducting wire 9, so that the ultrasonic flow sensor completely makes
With.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor, including cabinet (4), it is characterised in that: the one of the cabinet (4)
Side appearance wall is flexibly connected by connecting hinge (3) with sealing cover (1), and the inner surface bolt of sealing cover (1) is fixed with observation
The inner surface wall bolt of window (2), the cabinet (4) is fixed with display (5), the inner surface wall of the cabinet (4) and be located at display
(5) lower square bolt is fixed with electronic circuit (6), and the outer surface bolt of electronic circuit (6) is fixed with connecting terminal (7), institute
The clamp pipe (10) and ultrasonic wave that are embedded in cabinet (4) inner surface wall bottom are run through by conducting wire (9) in the surface for stating connecting terminal (7)
Energy converter (8) connection, the outer surface of the ultrasonic transducer (8) is embedded with transmitting crystal (14).
2. a kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor as described in claim 1, it is characterised in that: the display
(5) appearance wall is embedded with display screen and regulation button.
3. a kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor as described in claim 1, it is characterised in that: the clamp pipe
(10) angularly bolt is fixed with bourdon tube (11) inner surface wall, and the outer surface of bourdon tube (11) is elasticly connected with coolant liquid storage
It deposits layer (12), and the appearance wall of coolant liquid storage layer (12) is pasted with rubber layer (13).
4. a kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor as described in claim 1, it is characterised in that: the terminals
Sub (7) are threadedly coupled by fastening bolt with conducting wire (9).
5. a kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor as described in claim 1, it is characterised in that: the ultrasonic wave
The appearance wall of energy converter (8) and be located at transmitting crystal (14) on the outside of be pasted with waterproof gasket (15).
6. a kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor as described in claim 1, it is characterised in that: the transmitting is brilliant
The output end of body (14) and the input terminal of electronic circuit (6) are electrically connected, and the output end of electronic circuit (6) and display (5)
Input terminal be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585969.XU CN208736503U (en) | 2018-09-28 | 2018-09-28 | A kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585969.XU CN208736503U (en) | 2018-09-28 | 2018-09-28 | A kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208736503U true CN208736503U (en) | 2019-04-12 |
Family
ID=66034748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585969.XU Expired - Fee Related CN208736503U (en) | 2018-09-28 | 2018-09-28 | A kind of explosion-suppression and intrinsic safety formula ultrasonic flow sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208736503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701906A (en) * | 2021-08-26 | 2021-11-26 | 英业达科技有限公司 | Method for measuring liquid temperature in liquid cooling loop |
| CN113776607A (en) * | 2021-08-18 | 2021-12-10 | 夏罗登工业科技(上海)股份有限公司 | Multifunctional electromagnetic flowmeter with optical touch screen |
-
2018
- 2018-09-28 CN CN201821585969.XU patent/CN208736503U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776607A (en) * | 2021-08-18 | 2021-12-10 | 夏罗登工业科技(上海)股份有限公司 | Multifunctional electromagnetic flowmeter with optical touch screen |
| CN113776607B (en) * | 2021-08-18 | 2023-12-26 | 夏罗登工业科技(上海)股份有限公司 | Multifunctional electromagnetic flowmeter with optical touch screen |
| CN113701906A (en) * | 2021-08-26 | 2021-11-26 | 英业达科技有限公司 | Method for measuring liquid temperature in liquid cooling loop |
| CN113701906B (en) * | 2021-08-26 | 2024-04-05 | 英业达科技有限公司 | Method for measuring liquid temperature in liquid cooling loop |
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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: 20190412 Termination date: 20210928 |