CN113267223A - Input type ultrasonic flow monitor with safety protection function - Google Patents
Input type ultrasonic flow monitor with safety protection function Download PDFInfo
- Publication number
- CN113267223A CN113267223A CN202110689205.5A CN202110689205A CN113267223A CN 113267223 A CN113267223 A CN 113267223A CN 202110689205 A CN202110689205 A CN 202110689205A CN 113267223 A CN113267223 A CN 113267223A
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- Prior art keywords
- ultrasonic flow
- ring
- protection function
- safety protection
- sheath
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/006—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus characterised by the use of a particular material, e.g. anti-corrosive material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention relates to the technical field of ultrasonic flow monitors, and discloses a drop-in ultrasonic flow monitor with a safety protection function, which comprises a mounting frame, wherein detection equipment is fixedly mounted outside the mounting frame, the detection equipment is electrically connected with a detection probe through a wire, the top of the outer side of the detection probe is fixedly connected with an upper sheath, the inner side of the upper sheath is provided with a movable groove, and the inner side of the movable groove is fixedly provided with a pressure spring. This input type ultrasonic flow monitor with safety protection function installs outer backplate through multiple fixed mode, makes things convenient for protective structure's installation and maintenance, not only can increase the stability between the structure, can increase the leakproofness between the structure moreover, can maximize when outer backplate receives the striking prevent that the structure is not hard up, the life of effectual extension equipment adopts non-metallic material, can be rust-resistant, can reduce object collision strength moreover.
Description
Technical Field
The invention relates to the technical field of ultrasonic flow monitors, in particular to a throw-in type ultrasonic flow monitor with a safety protection function.
Background
The water quantity monitoring system is suitable for measuring and monitoring various water intake user water resources which are used for taking water from rivers, lakes and underground water, and the water intake monitoring technology is an integrated technology developed by adopting various intelligent measuring instruments such as an intelligent water meter, an electromagnetic flow meter, an ultrasonic flow meter and the like and combining three technologies of a computer, network communication and a sensor aiming at various measuring accuracy problems in the existing water intake process of water resources, so that the purpose of automatically monitoring the water quantity of water intake users is achieved.
The water yield monitoring system can form a complete set ultrasonic wave in special occasion, the radar, laser radar, fluviograph (level gauge) such as pressure carry out the accurate measurement of water level, can be used to the river, the open channel, pipeline on-line flow monitoring, especially the pipe network buries deeply, the water yield is many, the velocity of flow is big, the installation and the big environment of maintenance degree of difficulty, but test probe can get into aquatic, if the water yield is many, the velocity of flow is big, some object of aquatic can collide with the probe, cause the probe damage, can lead to equipment to break down unable continuation work, so provide a formula ultrasonic flow monitor of input with safety protection function and solve the above-mentioned problem of proposing.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an input type ultrasonic flow monitor with a safety protection function, which has the advantages of protecting an underwater probe, enhancing the working safety of the underwater probe and the like, and solves the problems that the detection probe can enter the water, if the water quantity is large, the flow speed is high, some objects in the water can collide with the probe, the probe is damaged, and the equipment fails to work continuously.
(II) technical scheme
In order to achieve the purposes of protecting the probe in water and enhancing the working safety of the probe, the invention provides the following technical scheme:
an input type ultrasonic flow monitor with a safety protection function comprises a mounting frame, wherein detection equipment is fixedly arranged outside the mounting frame and is electrically connected with a detection probe through a wire, the top of the outer side of the detection probe is fixedly connected with an upper sheath, the inner side of the upper sheath is provided with a movable groove, the inner side of the movable groove is fixedly provided with a pressure spring, one end of the pressure spring, far away from the upper sheath, is fixedly connected with a chuck positioned inside the movable groove, the bottom of the upper sheath is fixedly connected with a fixed inserting plate, the inner side of the upper sheath is inserted with a limit ring, the bottom of the limit ring is fixedly connected with an inner sleeve, the outer side of the inner sleeve is equidistantly provided with a plurality of inserting grooves, the inner parts of the inserting grooves are inserted with fixed rings, the outer side of the fixed rings is fixedly connected with a connecting ring, the outer side of the connecting ring is fixedly connected with an outer guard plate, the inner side of the bottom of the inner-layer sleeve is in threaded connection with a threaded ring, the bottom of the threaded ring is used for covering the lower sheath, and the outer side of the lower sheath is in threaded connection with a fixing screw.
As a still further scheme of the invention: the upper sheath is annular, and four movable grooves are formed in the inner side of the upper sheath at equal intervals.
As a still further scheme of the invention: the dop includes spacing dop and baffle, and the baffle is located the inside of activity groove, and spacing dop fixed connection is in the outside of baffle.
As a still further scheme of the invention: four clamping grooves are formed in the outer side of the limiting ring at equal intervals, and the inner sides of the clamping grooves are in contact with the clamping heads.
As a still further scheme of the invention: the bottom of the inner sleeve is provided with a thread groove, and the inner wall of a slot formed in the outer side of the inner sleeve is in contact with the fixed inserting plate.
As a still further scheme of the invention: the fixing ring, the connecting ring and the outer guard plate are integrated, and the top of the fixing ring is in contact with the bottom of the fixing inserting plate.
As a still further scheme of the invention: the threaded ring is annular, and the threaded ring and the lower sheath are integrated.
As a still further scheme of the invention: four positioning holes are formed in the outer side of the lower sheath at equal intervals, and one end of the fixing screw penetrates through the positioning holes formed in the outer side of the lower sheath and extends into the detection probe.
(III) advantageous effects
Compared with the prior art, the invention provides a throw-in type ultrasonic flow monitor with a safety protection function, which has the following beneficial effects:
1. this input type ultrasonic flow monitor with safety protection function installs outer backplate through multiple fixed mode, makes things convenient for protective structure's installation and maintenance, not only can increase the stability between the structure, can increase the leakproofness between the structure moreover, can maximize when outer backplate receives the striking prevent that the structure is not hard up, the life of effectual extension equipment.
2. This input type ultrasonic flow monitor with safety protection function through the protective structure who adopts non-metallic material, can effectively avoid the big rusty condition that appears of humidity, can reduce object collision strength moreover, increases protective structure's life.
Drawings
FIG. 1 is a front view of a structure of an input type ultrasonic flow monitor with a safety protection function according to the present invention;
FIG. 2 is a front cross-sectional view of an inner sleeve of a drop-in ultrasonic flow monitor structure with a safety protection function according to the present invention;
FIG. 3 is an enlarged view of a portion A shown in FIG. 2 according to the present invention.
In the figure: the device comprises a mounting frame, a detection device, a detection probe, a jacket, a pressure spring, a chuck 6, a fixed inserting plate 7, a limiting ring 8, an inner sleeve 9, a fixed ring 10, a connecting ring 11, an outer guard plate 12, a threaded ring 13, a lower jacket 14 and a fixing screw 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a throwing-in ultrasonic flow monitor with safety protection function comprises a mounting frame 1, a detection device 2 is fixedly mounted outside the mounting frame 1, the detection device 2 is electrically connected with a detection probe 3 through a lead, an upper sheath 4 is fixedly connected to the top of the outer side of the detection probe 3, the upper sheath 4 is in a ring shape, four movable grooves are equidistantly formed in the inner side of the upper sheath 4, a movable groove is formed in the inner side of the upper sheath 4, a pressure spring 5 is fixedly mounted on the inner side of the movable groove, one end of the pressure spring 5, far away from the upper sheath 4, is fixedly connected with a chuck 6 positioned in the movable groove, the chuck 6 comprises a limiting chuck and a baffle plate, the baffle plate is positioned in the movable groove, the limiting chuck is fixedly connected to the outer side of the baffle plate, a fixed inserting plate 7 is fixedly connected to the bottom of the upper sheath 4, and a limiting ring 8 is inserted in the inner side of the upper sheath 4, four clamping grooves are equidistantly formed in the outer side of the limiting ring 8, the inner sides of the clamping grooves are in contact with the clamping heads 6, the bottom of the limiting ring 8 is fixedly connected with an inner sleeve 9, a thread groove is formed in the bottom of the inner sleeve 9, the inner wall of a slot formed in the outer side of the inner sleeve 9 is in contact with the fixed inserting plate 7, a plurality of slots are equidistantly formed in the outer side of the inner sleeve 9, a fixing ring 10 is inserted into each slot, the fixing ring 10, a connecting ring 11 and an outer guard plate 12 are integrated, the top of the fixing ring 10 is in contact with the bottom of the fixed inserting plate 7, the outer side of the fixing ring 10 is fixedly connected with the connecting ring 11, the outer guard plate 12 is fixedly connected to the outer side of the connecting ring 11, a thread ring 13 is in threaded connection with the inner side of the bottom of the inner sleeve 9, the thread ring 13 is annular, the thread ring 13 and the lower, the outside threaded connection of sheath 14 has set screw 15 down, and the locating hole that sets up in the sheath 14 outside is run through to the one end of set screw 15 and extends to the inside of detecting probe 3 to reached and to protected the aquatic probe, strengthened its work security purpose.
To sum up, the throw-in ultrasonic flow monitor with safety protection function inserts the fixing ring 10 into the slot opened on the outer side of the inner sleeve 9, the inner sleeve 9 is sleeved outside the detection probe 3 and pushes upwards to make the limit ring 8 enter the inner part of the upper sheath 4, when the limit ring 8 completely enters the inner part of the upper sheath 4, the chuck 6 can be inserted into the slot opened on the outer side of the limit ring 8 under the action of the pressure spring 5, the fixing plug board 7 can be inserted into the slot opened on the outer side of the inner sleeve 9 to contact with the fixing ring 10 in the moving process of the inner sleeve 9, not only the gap is sealed, but also the fixing ring 10 can be fixed, then the lower sheath 14 is rotated to make the threaded ring 13 connected with the inner sleeve 9 in a threaded manner, and finally the lower sheath 14 is fixed by using the fixing screw 15, thereby completing the installation of the outer protection plate 12, four outer shields 12 equidistance distribute and protect it in the outside of test probe 3 to having reached and having solved test probe and can getting into the aquatic, if the water yield is many, the velocity of flow is big, and some objects of aquatic can collide with the probe, cause the probe damaged, can lead to the problem that equipment can't continue work to break down.
It should be noted that these drawings are simplified schematic views, and only the basic structure of the present invention is described in a schematic manner, and therefore, only the configuration related to the present invention is shown.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a throw-in ultrasonic flow monitor with safety protection function, includes mounting bracket (1), its characterized in that: the outer fixed mounting of mounting bracket (1) has check out test set (2), check out test set (2) is connected through wire and test probe (3) electricity, the top fixedly connected with in the test probe (3) outside goes up sheath (4), the activity groove has been seted up to the inboard of going up sheath (4), the inboard fixed mounting in activity groove has pressure spring (5), the one end fixedly connected with that pressure spring (5) kept away from last sheath (4) is located the dop (6) of activity inslot portion, the bottom fixedly connected with fixed picture peg (7) of going up sheath (4), the inboard of going up sheath (4) is pegged graft and is had spacing ring (8), the bottom fixedly connected with inlayer sleeve (9) of spacing ring (8), a plurality of slots have been seted up to the outside equidistance of inlayer sleeve (9), the inside of slot is pegged and is had solid fixed ring (10), the outer side of the fixing ring (10) is fixedly connected with a connecting ring (11), the outer side of the connecting ring (11) is fixedly connected with an outer guard plate (12), the inner side of the bottom of the inner sleeve (9) is in threaded connection with a threaded ring (13), the bottom of the threaded ring (13) is used for covering a lower sheath (14), and the outer side of the lower sheath (14) is in threaded connection with a fixing screw (15).
2. The drop-in ultrasonic flow monitor with safety protection function as claimed in claim 1, wherein: the upper sheath (4) is annular, and four movable grooves are formed in the inner side of the upper sheath (4) at equal intervals.
3. The drop-in ultrasonic flow monitor with safety protection function as claimed in claim 1, wherein: the clamping head (6) comprises a limiting clamping head and a baffle plate, the baffle plate is located inside the movable groove, and the limiting clamping head is fixedly connected to the outer side of the baffle plate.
4. The drop-in ultrasonic flow monitor with safety protection function as claimed in claim 1, wherein: four clamping grooves are formed in the outer side of the limiting ring (8) at equal intervals, and the inner sides of the clamping grooves are in contact with the clamping heads (6).
5. The drop-in ultrasonic flow monitor with safety protection function as claimed in claim 1, wherein: the bottom of the inner layer sleeve (9) is provided with a thread groove, and the inner wall of the slot arranged on the outer side of the inner layer sleeve (9) is in contact with the fixed inserting plate (7).
6. The drop-in ultrasonic flow monitor with safety protection function as claimed in claim 1, wherein: the fixing ring (10), the connecting ring (11) and the outer guard plate (12) are integrated, and the top of the fixing ring (10) is in contact with the bottom of the fixing inserting plate (7).
7. The drop-in ultrasonic flow monitor with safety protection function as claimed in claim 1, wherein: the threaded ring (13) is annular, and the threaded ring (13) and the lower sheath (14) are integrated.
8. The drop-in ultrasonic flow monitor with safety protection function as claimed in claim 1, wherein: four positioning holes are formed in the outer side of the lower sheath (14) at equal intervals, and one end of the fixing screw (15) penetrates through the positioning holes formed in the outer side of the lower sheath (14) and extends into the detection probe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110689205.5A CN113267223A (en) | 2021-06-22 | 2021-06-22 | Input type ultrasonic flow monitor with safety protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110689205.5A CN113267223A (en) | 2021-06-22 | 2021-06-22 | Input type ultrasonic flow monitor with safety protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113267223A true CN113267223A (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110689205.5A Pending CN113267223A (en) | 2021-06-22 | 2021-06-22 | Input type ultrasonic flow monitor with safety protection function |
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| Country | Link |
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| CN (1) | CN113267223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485494A (en) * | 2022-01-25 | 2022-05-13 | 贵州航谷动力科技有限公司 | Circulating gas turbine director water flow detecting system |
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| JP2000266583A (en) * | 1999-03-19 | 2000-09-29 | Osaka Gas Co Ltd | Portable liquid level judging apparatus, standard member for calibration and liquid level judging method within internal space of object |
| CN204964457U (en) * | 2015-09-18 | 2016-01-13 | 中国矿业大学(北京) | Mining nonmetal supersonic reflectoscope's probe protection device |
| CN206670732U (en) * | 2017-03-13 | 2017-11-24 | 安徽英凯环境技术有限公司 | A kind of fluid level measuring instrument based on ultrasonic wave |
| CN207881796U (en) * | 2018-02-24 | 2018-09-18 | 广州复新会智物联网服务有限公司 | A kind of ultrasonic level gage of strong antijamming capability |
| CN209690240U (en) * | 2018-12-27 | 2019-11-26 | 上海纪岩电力科技有限公司 | A kind of harmless flaw detector of high pressure band special data acquisition |
| CN210141923U (en) * | 2019-08-01 | 2020-03-13 | 广州东仪自动化科技有限公司 | Input type liquid level transmitter |
| CN213021791U (en) * | 2020-10-21 | 2021-04-20 | 江苏城乡空间规划设计研究院有限责任公司 | Special protection device for underground water level monitor |
-
2021
- 2021-06-22 CN CN202110689205.5A patent/CN113267223A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000266583A (en) * | 1999-03-19 | 2000-09-29 | Osaka Gas Co Ltd | Portable liquid level judging apparatus, standard member for calibration and liquid level judging method within internal space of object |
| CN204964457U (en) * | 2015-09-18 | 2016-01-13 | 中国矿业大学(北京) | Mining nonmetal supersonic reflectoscope's probe protection device |
| CN206670732U (en) * | 2017-03-13 | 2017-11-24 | 安徽英凯环境技术有限公司 | A kind of fluid level measuring instrument based on ultrasonic wave |
| CN207881796U (en) * | 2018-02-24 | 2018-09-18 | 广州复新会智物联网服务有限公司 | A kind of ultrasonic level gage of strong antijamming capability |
| CN209690240U (en) * | 2018-12-27 | 2019-11-26 | 上海纪岩电力科技有限公司 | A kind of harmless flaw detector of high pressure band special data acquisition |
| CN210141923U (en) * | 2019-08-01 | 2020-03-13 | 广州东仪自动化科技有限公司 | Input type liquid level transmitter |
| CN213021791U (en) * | 2020-10-21 | 2021-04-20 | 江苏城乡空间规划设计研究院有限责任公司 | Special protection device for underground water level monitor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485494A (en) * | 2022-01-25 | 2022-05-13 | 贵州航谷动力科技有限公司 | Circulating gas turbine director water flow detecting system |
| CN114485494B (en) * | 2022-01-25 | 2024-05-31 | 贵州航谷动力科技有限公司 | Water flow detection system for turbine guide of circulating type gas turbine |
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Application publication date: 20210817 |
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