CN219455183U - Sewage electromagnetic flowmeter with safeguard function - Google Patents
Sewage electromagnetic flowmeter with safeguard function Download PDFInfo
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- CN219455183U CN219455183U CN202223340566.8U CN202223340566U CN219455183U CN 219455183 U CN219455183 U CN 219455183U CN 202223340566 U CN202223340566 U CN 202223340566U CN 219455183 U CN219455183 U CN 219455183U
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- runner pipe
- electromagnetic flowmeter
- fixedly connected
- pipe
- electrode
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model belongs to the technical field of production of sewage electromagnetic flow meters, and discloses a sewage electromagnetic flow meter with a protection function. This sewage electromagnetic flowmeter with safeguard function, including runner pipe and control panel, control panel fixed mounting is in the upside of runner pipe, and the equal fixed intercommunication in left and right sides of runner pipe has flange, still fixedly connected with inside lining in the runner pipe is provided with the electrode in the runner pipe, and the outside fixedly connected with intubate of runner pipe, and the bottom of intubate extends to in the runner pipe and is linked together with the runner pipe, peg graft in the intubate has the dwang, and the bottom of dwang is provided with cleaning device. This sewage electromagnetic flowmeter with safeguard function, through cleaning device's design, can in time or regularly clear up the terminal surface of electrode, strike off the foreign matter or the filth that cover, prevent to receive corruption or influence, guarantee the measurement accuracy and the life of electrode, convenient operation is swift moreover, and the cleaning effect is good.
Description
Technical Field
The utility model relates to the technical field of sewage electromagnetic flowmeter production, in particular to a sewage electromagnetic flowmeter with a protection function.
Background
The sewage electromagnetic flowmeter is composed of a sewage electromagnetic flowmeter sensor and a sewage electromagnetic flowmeter converter, is an instrument for measuring the volume flow of various conductive liquids in pipelines and channels, and is widely used for measuring the volume flow of conductive liquids in municipal water supply departments, steel departments, petroleum departments, chemical departments, electric departments, industrial departments, water conservancy departments, water administration departments, water resource departments and the like.
The sensor part only has the inner lining and the electrode in contact with the liquid to be measured, only the electrode and the inner lining material are reasonably selected, corrosion and abrasion resistance can be realized, the electrode is generally made of non-magnetic stainless steel and is required to be flush with the inner lining, the electrode is used in sewage for a long time, the surface of the electrode is easily covered by foreign matters or dirt, the actual measurement result is affected, and if the electrode is not covered by the corrosive foreign matters, the service life of the electrode is reduced, so that the electromagnetic flowmeter for sewage with the protection function is designed.
Disclosure of Invention
The utility model aims to provide a sewage electromagnetic flowmeter with a protection function, which can regularly clean the end surface of an electrode and protect a control panel through a cleaning device and a protection facility, and solves the problems in the background technology.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a sewage electromagnetic flowmeter with safeguard function, includes runner pipe and control panel, control panel fixed mounting is in the upside of runner pipe, the left and right sides of runner pipe all is fixed intercommunication has flange, still fixedly connected with inside lining in the runner pipe, be provided with the electrode in the runner pipe, the outside fixedly connected with intubate of runner pipe, and the bottom of intubate extends to in the runner pipe and is linked together with the runner pipe, peg graft in the intubate has the dwang, the bottom of dwang is provided with cleaning device;
the cleaning device includes:
the scraping plate is fixedly connected to the bottom end of the rotating rod;
the two strip-shaped grooves are respectively formed in the left side and the right side of the upper surface of the scraping plate;
the two scrapers are respectively inserted into the corresponding strip-shaped grooves;
the compression spring is arranged in the strip-shaped groove, and two ends of the compression spring are fixedly connected with the lower surface of the scraper and the inner bottom wall of the strip-shaped groove respectively;
and the first sealing gasket is adhered to the upper surface of the scraping plate and is used for sealing between the scraping plate and the lining.
Through above-mentioned technical scheme, this application can reach the purpose of clearance electrode terminal surface to protect its life and ensure measurement accuracy, scraper and electrode do not contact when not working, and first sealed pad is closely pasted the inside lining, plays sealed effect when not influencing electrode measurement accuracy, when carrying out the clearance action, rotates the dwang and drives the scraper blade and rotate, when the scraper rotates to the electrode terminal surface, compression spring can jack up the scraper blade and make the scraper hug closely the electrode terminal surface, possess better cleaning effect.
Preferably, the right side threaded connection of intubate has stop bolt, stop bolt's left end fixedly connected with blotter, and the left side of blotter contacts with the dwang.
After the cleaning action is finished, the rotating rod is restored to be original state and the limiting bolt is rotated, and the rotating rod is limited through the buffer cushion, so that the stability of the rotating rod is ensured.
Preferably, the upper surface of runner pipe is provided with the protection casing, the lower surface bonding of protection casing has the second to seal to fill up, and the second is sealed to fill up and the outer wall of runner pipe contacts, the equal fixedly connected with solid fixed ring in the left and right sides of protection casing lower surface, two all pass through fastening bolt fixed connection between the solid fixed ring.
Can follow outside protection control panel through the protection casing in order to prevent to receive factor such as dust and influence, and dismantle and install more convenient, possess good fastening effect.
Preferably, a shielding layer is arranged on the inner wall of the protective cover, the shielding layer is copper foil, and an observation frame is further arranged on the front face of the protective cover.
The shielding layer prevents external electromagnetic signals from affecting the control panel, so that the measurement accuracy is affected, and measurement data can be visually observed from the front.
Preferably, the top end of the rotating rod extends out of the cannula, and the size of the scraper is consistent with that of the electrode.
Preferably, each three compression springs are respectively arranged in the corresponding strip-shaped grooves, and the shapes of the scraping plate and the scraping knife are matched with the inner wall of the flow pipe.
The runner pipe inner wall is the arc, possess better cleaning effect when its rotation is cleared up with scraper blade and scraper of adaptation.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. this sewage electromagnetic flowmeter with safeguard function, through cleaning device's design, can in time or regularly clear up the terminal surface of electrode, strike off the foreign matter or the filth that cover, prevent to receive corruption or influence, guarantee the measurement accuracy and the life of electrode, convenient operation is swift moreover, and the cleaning effect is good.
2. This sewage electromagnetic flowmeter with safeguard function through the design of protection casing, second sealing washer, solid fixed ring, observation frame and shielding layer, can follow outside protection control panel in order to prevent to receive dust, sewage or debris to the damage of control surface, and can prevent that outside electromagnetic signal from causing the influence to control panel, guarantees its measurement accuracy.
Drawings
FIG. 1 is a front elevational view of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged view of the structure of the present utility model at A in FIG. 2;
fig. 4 is an enlarged view of B in fig. 2, which is a structural view of the present utility model.
In the figure: the device comprises a flow pipe 1, a control panel 2, a connecting flange 3, a lining 4, an electrode 5, a cannula 6, a rotating rod 7, a cleaning device 8, a scraping plate 81, a groove 82, a scraping plate 83, a compression spring 84, a first sealing gasket 85, a limiting bolt 9, a buffering cushion 10, a protective cover 11, a second sealing gasket 12, a fixing ring 13, a fastening bolt 14, a observing frame 15 and a shielding layer 16.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a sewage electromagnetic flowmeter with safeguard function, including runner pipe 1 and control panel 2, control panel 2 fixed mounting is in runner pipe 1's upside, runner pipe 1's left and right sides all fixedly connected with flange 3, still fixedly connected with inside lining 4 in the runner pipe 1, be provided with electrode 5 in the runner pipe 1, runner pipe 1's outside fixedly connected with intubate 6, and intubate 6's bottom extends to runner pipe 1 and is linked together with runner pipe 1, intubate 6 has inserted dwang 7, dwang 7's bottom is provided with cleaning device 8;
the cleaning device 8 includes:
a scraper 81, wherein the scraper 81 is fixedly connected to the bottom end of the rotating rod 7;
the two strip-shaped grooves 82 are respectively formed on the left side and the right side of the upper surface of the scraping plate 81;
the two scrapers 83 are respectively inserted into the corresponding strip-shaped grooves 82;
the compression spring 84, the compression spring 84 is set up in the bar slot 82, and both ends of the compression spring 84 are fixedly connected with lower surface of the scraper 83 and inner bottom wall of the bar slot 82 separately;
a first gasket 85, the first gasket 85 being adhered to the upper surface of the scraper 81 for sealing between the scraper 81 and the liner 4.
Through above-mentioned technical scheme, this application can reach the purpose of clearance electrode 5 terminal surface to protect its life and ensure measurement accuracy, scraper 83 and electrode 5 do not contact when not working, and inside lining 4 is hugged closely to first sealed pad 85, plays sealed effect when not influencing electrode 5 measurement accuracy, when carrying out the clearance action, rotates dwang 7 and drives scraper 81 and rotate, when scraper 83 changes to electrode 5 terminal surface, compression spring 84 can jack up scraper 83 and make scraper 83 hug closely electrode 5 terminal surface, possess better cleaning effect.
The right side threaded connection of intubate 6 has stop bolt 9, and stop bolt 9's left end fixedly connected with blotter 10, and the left side of blotter 10 contacts with dwang 7.
After the cleaning action is finished, the rotating rod 7 is restored to be original state, the limiting bolt 9 is rotated, the rotating rod 7 is limited through the buffer cushion 10, and the stability of the rotating rod is guaranteed.
The upper surface of runner pipe 1 is provided with protection casing 11, and the lower surface of protection casing 11 bonds there is the second sealed pad 12, and the second sealed pad 12 contacts with the outer wall of runner pipe 1, and the left and right sides of protection casing 11 lower surface all fixedly connected with solid fixed ring 13, all passes through fastening bolt 14 fixed connection between two solid fixed rings 13.
The control panel 2 can be protected from factors such as dust from the outside through the protective cover 11, and the disassembly and the installation are more convenient, and good fastening effect is achieved.
The inner wall of protection casing 11 is provided with shielding layer 16, and shielding layer 16 is the copper foil, and observation frame 15 has still been seted up to the front of protection casing 11.
The shielding layer 16 prevents external electromagnetic signals from affecting the control panel 2, thereby affecting the accuracy of measurement, and measurement data can be visually observed from the front.
The tip of the rotating rod 7 extends outside the cannula 6 and the scraper 83 is of a size corresponding to the size of the electrode 5.
Every three compression springs 84 are respectively arranged in the corresponding strip-shaped grooves 82, and the shapes of the scraping plate 81 and the scraping knife 83 are matched with the inner wall of the flow pipe 1.
The inner wall of the flow pipe 1 is arc-shaped, and the scraper 81 and the scraper 83 which are matched with each other have better cleaning effect when rotating to clean.
This sewage electromagnetic flowmeter with safeguard function during operation, rotate fastening bolt 14 and make solid fixed ring 13 and protection casing 11 break away from runner pipe 1, and the back loosens stop bolt 9 and rotates dwang 7 and drive scraper 81 and clear up the action, when scraper 83 in the scraper 81 is contacting electrode 5 terminal surface, make its terminal surface of hugging closely electrode 5 clear up the action through compression spring 84 upwards jack-up scraper 83, guarantee to clear up more thoroughly, restore dwang 7 to the original state after the clearance is finished, the leakproofness between them is guaranteed to lining 4 is hugged closely to first sealing gasket 85, rotate stop bolt 9 and carry out spacingly dwang 7, guarantee its stability during the use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sewage electromagnetic flowmeter with safeguard function, includes runner pipe (1) and control panel (2), control panel (2) fixed mounting is in the upside of runner pipe (1), the equal fixed intercommunication in left and right sides of runner pipe (1) has flange (3), still fixedly connected with inside lining (4), its characterized in that in runner pipe (1): an electrode (5) is arranged in the flow pipe (1), an insertion pipe (6) is fixedly connected to the outer side of the flow pipe (1), the bottom end of the insertion pipe (6) extends into the flow pipe (1) and is communicated with the flow pipe (1), a rotating rod (7) is inserted into the insertion pipe (6), and a cleaning device (8) is arranged at the bottom end of the rotating rod (7);
the cleaning device (8) comprises:
the scraping plate (81) is fixedly connected to the bottom end of the rotating rod (7);
the two strip-shaped grooves (82) are respectively formed in the left side and the right side of the upper surface of the scraping plate (81);
the two scrapers (83) are respectively inserted into the corresponding strip-shaped grooves (82);
the compression springs (84) are arranged in the strip-shaped grooves (82), and two ends of each compression spring (84) are fixedly connected with the lower surface of the scraper (83) and the inner bottom wall of each strip-shaped groove (82) respectively;
and a first sealing gasket (85), wherein the first sealing gasket (85) is adhered to the upper surface of the scraping plate (81) and is used for sealing between the scraping plate (81) and the lining (4).
2. The electromagnetic flowmeter with protection function according to claim 1, wherein: the right side threaded connection of intubate (6) has spacing bolt (9), the left end fixedly connected with blotter (10) of spacing bolt (9), and the left side of blotter (10) contacts with dwang (7).
3. The electromagnetic flowmeter with protection function according to claim 2, wherein: the upper surface of runner pipe (1) is provided with protection casing (11), the lower surface of protection casing (11) bonds there is second sealed pad (12), and the outer wall that second sealed pad (12) and runner pipe (1) contacted, the equal fixedly connected with solid fixed ring (13) in the left and right sides of protection casing (11) lower surface, two all pass through fastening bolt (14) fixed connection between solid fixed ring (13).
4. A sewage electromagnetic flowmeter with a protection function according to claim 3, characterized in that: the inner wall of protection casing (11) is provided with shielding layer (16), shielding layer (16) are the copper foil, observation frame (15) have still been seted up in the front of protection casing (11).
5. The electromagnetic flowmeter with protection function according to claim 4, wherein: the top end of the rotating rod (7) extends out of the cannula (6), and the size of the scraper (83) is consistent with that of the electrode (5).
6. The electromagnetic flowmeter with protection function according to claim 5, wherein: every three compression springs (84) are respectively arranged in the corresponding strip-shaped grooves (82), and the shapes of the scraping plates (81) and the scraping blades (83) are matched with the inner wall of the flow pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223340566.8U CN219455183U (en) | 2022-12-14 | 2022-12-14 | Sewage electromagnetic flowmeter with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223340566.8U CN219455183U (en) | 2022-12-14 | 2022-12-14 | Sewage electromagnetic flowmeter with safeguard function |
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| Publication Number | Publication Date |
|---|---|
| CN219455183U true CN219455183U (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223340566.8U Active CN219455183U (en) | 2022-12-14 | 2022-12-14 | Sewage electromagnetic flowmeter with safeguard function |
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| Country | Link |
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| CN (1) | CN219455183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116734943A (en) * | 2023-08-14 | 2023-09-12 | 埃睿迪信息技术（北京）有限公司 | Electromagnetic flowmeter |
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2022
- 2022-12-14 CN CN202223340566.8U patent/CN219455183U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116734943A (en) * | 2023-08-14 | 2023-09-12 | 埃睿迪信息技术（北京）有限公司 | Electromagnetic flowmeter |
| CN116734943B (en) * | 2023-08-14 | 2023-10-27 | 埃睿迪信息技术（北京）有限公司 | Electromagnetic flowmeter |
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