CN210141904U - High-precision dual-track ultrasonic flowmeter convenient to connect - Google Patents
High-precision dual-track ultrasonic flowmeter convenient to connect Download PDFInfo
- Publication number
- CN210141904U CN210141904U CN201921051604.3U CN201921051604U CN210141904U CN 210141904 U CN210141904 U CN 210141904U CN 201921051604 U CN201921051604 U CN 201921051604U CN 210141904 U CN210141904 U CN 210141904U
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- Prior art keywords
- pipeline
- instrument
- visor
- high accuracy
- fixed mounting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 12
- 230000009977 dual effect Effects 0.000 claims 5
- 239000000428 dust Substances 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a high accuracy binaural ultrasonic flowmeter convenient to connect, including instrument, visor and pipeline, the top welding of pipeline has the ultrasonic emission transducer, the mounting bracket is installed through the bolt in the top of ultrasonic emission transducer, the welding of mounting bracket top has the instrument, the visor is installed through the hinge in the front of instrument, the positive fixed mounting of pipeline has the terminal box, there is the water pipe both sides of pipeline through connecting bolt fixed mounting. The utility model discloses installing the screwed pipe and can making device zonulae occludens, the pipeline and water piping connection of being convenient for also improve the compactness that the device is connected simultaneously, guarantee the leakproofness of the connection of device, can protect the cable junction through installing the terminal box, prevent to receive the destruction of rainwater and dust, cause the short circuit, guarantee the security of circuit, increase the security performance of device.
Description
Technical Field
The utility model relates to a flowmeter technical field specifically is a high accuracy double track ultrasonic flowmeter convenient to connect.
Background
The ultrasonic flow meter is an instrument for measuring the liquid flow in a circular tube by using a speed difference method as a principle, and adopts an advanced multi-pulse technology, a signal digital processing technology and an error correction technology, so that the flow meter can be more suitable for the environment of an industrial field, the measurement is more convenient, economic and accurate, the product reaches the advanced level at home and abroad, and the ultrasonic flow meter can be widely applied to the fields of petroleum, chemical industry, metallurgy, electric power, water supply and drainage and the like.
Because the device is many with the pipe connection in current ultrasonic flowmeter, because the junction installation is inseparable enough in the installation, lead to the phenomenon that the infiltration appears in the junction, cause the waste and the destructive environment at water source, the inconvenient installation of current ultrasonic flowmeter simultaneously, make its staff very hard when installation device, increase staff's intensity of labour, reduce staff's installation effectiveness, current ultrasonic flowmeter exposes the cable junction in the air when connecting the cable more simultaneously, receive the influence of steam and dust in the environment when the junction, lead to the circuit short circuit, cause the destruction of cable, influence the use of device, also there is certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high accuracy binaural ultrasonic flowmeter convenient to connect to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high accuracy binaural ultrasonic flowmeter convenient to connect, includes instrument, visor and pipeline, the top welding of pipeline has the ultrasonic emission transducer, the mounting bracket is installed through the bolt in the top of ultrasonic emission transducer, the welding of mounting bracket top has the instrument, the visor is installed through the hinge in the front of instrument, the positive fixed mounting of pipeline has the terminal box, there is the water pipe both sides of pipeline through connecting bolt fixed mounting.
Preferably, connecting discs are welded on two sides of the pipeline, sealing rubber is bonded on one side of each connecting disc, threaded pipes are fixedly mounted on one side of each sealing rubber, and two groups of through holes are formed in the connecting discs.
Preferably, the inside mounting of terminal box has the wiring end, and the top welding of wiring end has the screw, and the top of screw is installed through the external screw thread and is connected the lid, and the top welding of connecting the lid has the outlet pipe.
Preferably, one side fixed mounting of visor has the buckle, and the inside of visor is equipped with the observation window, and the inside fixed mounting of visor has the rubber circle.
Preferably, the front of the instrument is fixedly provided with a display screen, and one side of the instrument is provided with two groups of wiring ports.
Preferably, the front surface of the ultrasonic transmitting transducer is provided with a wiring piece, and the interior of the wiring piece is connected with the junction box through a connecting wire.
Compared with the prior art, the beneficial effects of the utility model are that: the high-precision dual-track ultrasonic flowmeter convenient for connection can facilitate the installation of a device by installing a connecting disc, improve the installation efficiency of the device, simultaneously can increase the sealing structure for connecting the device by installing sealing rubber, improve the tightness of the device, prevent the device from water seepage phenomenon at the connecting part, ensure the tightness of the device by installing a screwed pipe, facilitate the connection of a pipeline and a water pipe, simultaneously improve the tightness of the device, ensure the tightness of the connection of the device, protect the cable connecting part by installing a junction box, prevent the cable connecting part from being damaged by rain and dust, cause short circuit, ensure the safety of a circuit, increase the safety performance of the device, prevent the display screen from being damaged by rain, dust and external force by installing a protective cover, prolong the service life of the display screen and improve the practicability of the device, the device can be tightly installed by installing the connecting bolt, so that the connection firmness structure of the device is increased, and the connection firmness of the device is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the structure of the roller of the present invention;
fig. 4 is a schematic view of the structure of the nozzle of the present invention.
In the figure: 1. a meter; 101. a display screen; 102. a wiring port; 2. a protective cover; 201. buckling; 202. An observation window; 3. a mounting frame; 4. an ultrasonic transmitting transducer; 401. a wiring member; 402. a connecting wire; 5. a pipeline; 501. a connecting disc; 502. sealing rubber; 503. a threaded pipe; 6. a junction box; 601. a terminal; 602. a threaded member; 603. a connecting cover; 604. a wire outlet pipe; 7. a water pipe; 701. and connecting the bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a high-precision dual-track ultrasonic flowmeter convenient to connect comprises an instrument 1, a protective cover 2 and a pipeline 5, wherein an ultrasonic transmitting transducer 4 is welded at the top of the pipeline 5, the pipeline 5 is made of stainless steel and has good corrosion resistance and toughness, the service life of the device can be prolonged, the ultrasonic transmitting transducer 4 can convert electric energy into ultrasonic energy to detect fluid inside the pipeline 5, a mounting frame 3 is installed at the top of the pipeline 5 through bolts, the position of the instrument 1 can be fixed by the mounting frame 3, the instrument 1 is welded at the top of the mounting frame 3, an electronic circuit is arranged inside the instrument 1, the electronic circuit amplifies the electric signal and converts the electric signal into electric signal representing flow to be supplied to the display and integrating instrument 1 for display and integration, a storage battery for supplying power is arranged inside the instrument 1, and the normal operation of the device is ensured, visor 2 is installed through the hinge in instrument 1's the front, visor 2 can protect display screen 101, prevent that display screen 101 from receiving the rainwater, the destruction of dust and external force, the life of extension display screen 101, improve the practicality of device, pipeline 5's positive fixed mounting has terminal box 6, terminal box 6 can protect the cable junction, prevent to receive the destruction of rainwater and dust, cause the short circuit, guarantee the security of circuit, the security performance of increase device, connecting bolt 701 fixed mounting is passed through to pipeline 5's both sides has water pipe 7, connecting bolt 701 can make the device closely install, the firm structure of the connection of device has been increased, the firm nature of device connection has been improved, water pipe 7 can carry the water source and provide the mounted position for the device.
Further, the connection pads 501 are welded on two sides of the pipeline 5, the connection pads 501 can facilitate installation of the device, installation efficiency of the device is improved, sealing rubber 502 is bonded on one side of the connection pads 501, the sealing rubber 502 can increase a sealing structure for connection of the device, tightness of the device is improved, the device is prevented from being seeped at a connection position, tightness of the device is guaranteed, a threaded pipe 503 is fixedly installed on one side of the sealing rubber 502, the threaded pipe 503 can enable the device to be tightly connected, the pipeline 5 is convenient to be connected with a water pipe 7, tightness of connection of the device is improved, tightness of connection of the device is guaranteed, two sets of through holes are formed in the connection pads 501, the through holes can provide installation positions for the connection bolts 701, installation of the connection bolts 701 is facilitated, and installation efficiency of the device is improved.
Further, the internally mounted of terminal box 6 has wiring end 601, wiring end 601 can provide the wiring position for the cable, the top welding of wiring end 601 has screw 602, screw 602 can provide the mounted position for connecting lid 603, make its connect lid 603 and wiring end 601 zonulae occludens, the device installation of being convenient for, the top of screw 602 is installed through the external screw thread and is connected lid 603, it can make terminal box 6 form a whole to connect lid 603, be convenient for protect inside cable link, the top welding of connecting lid 603 has wire outlet pipe 604, can fix the cable that extends, make it can closely laminate with the cable, can improve the leakproofness of device.
Further, one side fixed mounting of visor 2 has buckle 201, buckle 201 can be convenient for fix visor 2's position, prevent that visor 2 from opening by oneself, and visor 2's inside is equipped with observation window 202, can observe the numerical value that display screen 101 shows through observation window 202, the staff of being convenient for reads data, and visor 2's inside fixed mounting has the rubber circle, the leakproofness of the multiplicable visor 2 of rubber circle, prevent the inside water of display screen 101, display screen 101's security has been guaranteed.
Further, the front fixed mounting of instrument 1 has display screen 101, and display screen 101 can show the data of accumulating through the inside electronic circuit of instrument 1, and the staff of being convenient for reads, and one side of instrument 1 is equipped with two sets of wiring mouth 102, and ultrasonic emission transducer 4 can be connected to wiring mouth 102, the transmission of the signal of telecommunication of being convenient for.
Further, the front surface of the ultrasonic transmitting transducer 4 is provided with a wire connecting piece 401, the wire connecting piece 401 can protect the connecting wire 402 and prevent the connecting part of the connecting wire 402 from being damaged by water vapor and dust, the inside of the wire connecting piece 401 is connected with the junction box 6 through the connecting wire 402, and ultrasonic energy can be transmitted to the detection fluid inside the pipeline 5 through the connecting wire 402.
The working principle is that the electric energy can be converted into ultrasonic energy by the ultrasonic transmitting transducer 4, the ultrasonic energy is transmitted into detection fluid in the pipeline 5 by the connecting line 402, ultrasonic signals received by the receiver in the pipeline 5 are transmitted to an electronic circuit in the instrument 1 by a lead, the ultrasonic signals are amplified by the electronic circuit in the instrument 1 and converted into electric signals representing flow to be supplied to the display and integrating instrument 1, and the electric signals are displayed and integrated by the display screen 101, so that the flow is detected and displayed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high accuracy binaural ultrasonic flowmeter convenient to connect, includes instrument (1), visor (2) and pipeline (5), its characterized in that: the utility model discloses a pipeline, including pipeline (5), ultrasonic emission transducer (4) are welded to the top of pipeline (5), mounting bracket (3) are installed through the bolt at the top of ultrasonic emission transducer (4), mounting bracket (3) top welding has instrument (1), visor (2) are installed through the hinge in the front of instrument (1), the positive fixed mounting of pipeline (5) has terminal box (6), there is water pipe (7) both sides of pipeline (5) through connecting bolt (701) fixed mounting.
2. A high accuracy dual channel ultrasonic flow meter easy to connect according to claim 1, wherein: the pipeline sealing structure is characterized in that connecting discs (501) are welded on two sides of the pipeline (5), sealing rubber (502) is bonded on one side of each connecting disc (501), threaded pipes (503) are fixedly mounted on one side of each sealing rubber (502), and two groups of through holes are formed in the connecting discs (501).
3. A high accuracy dual channel ultrasonic flow meter easy to connect according to claim 1, wherein: the wiring terminal (601) is installed inside the junction box (6), a threaded part (602) is welded to the top of the wiring terminal (601), a connecting cover (603) is installed on the top of the threaded part (602) through external threads, and a wire outlet pipe (604) is welded to the top of the connecting cover (603).
4. A high accuracy dual channel ultrasonic flow meter easy to connect according to claim 1, wherein: one side fixed mounting of visor (2) has buckle (201), and the inside of visor (2) is equipped with observation window (202), and the inside fixed mounting of visor (2) has the rubber circle.
5. A high accuracy dual channel ultrasonic flow meter easy to connect according to claim 1, wherein: the front of instrument (1) is fixed with display screen (101), and one side of instrument (1) is equipped with two sets of wiring mouth (102).
6. A high accuracy dual channel ultrasonic flow meter easy to connect according to claim 1, wherein: the front surface of the ultrasonic transmitting transducer (4) is provided with a wiring piece (401), and the interior of the wiring piece (401) is connected with the junction box (6) through a connecting wire (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051604.3U CN210141904U (en) | 2019-07-08 | 2019-07-08 | High-precision dual-track ultrasonic flowmeter convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051604.3U CN210141904U (en) | 2019-07-08 | 2019-07-08 | High-precision dual-track ultrasonic flowmeter convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210141904U true CN210141904U (en) | 2020-03-13 |
Family
ID=69736270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921051604.3U Expired - Fee Related CN210141904U (en) | 2019-07-08 | 2019-07-08 | High-precision dual-track ultrasonic flowmeter convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210141904U (en) |
-
2019
- 2019-07-08 CN CN201921051604.3U patent/CN210141904U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200313 |