CN208595936U - A kind of electromagnetic flowmeter of high leakproofness - Google Patents
A kind of electromagnetic flowmeter of high leakproofness Download PDFInfo
- Publication number
- CN208595936U CN208595936U CN201821504025.5U CN201821504025U CN208595936U CN 208595936 U CN208595936 U CN 208595936U CN 201821504025 U CN201821504025 U CN 201821504025U CN 208595936 U CN208595936 U CN 208595936U
- Authority
- CN
- China
- Prior art keywords
- sealing
- shell
- electromagnetic flowmeter
- measurement pipe
- groove
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model creation provides a kind of electromagnetic flowmeter of high leakproofness, including the sealing device being arranged in measurement pipe and measurement pipe；The sealing device includes the clamping component for fixing seal shell of the sealing shell installed in measurement pipe and the setting of sealing shell both ends；The sealing shell includes upper housing and lower case, and upper housing and lower case are bolted；The upper housing and lower case junction are correspondingly provided with seal groove；Be correspondingly arranged in the measurement pipe there are two annular partition, shell be equipped with for the matched groove of annular partition.The utility model creates the mode that sealing strip sealing is replaced with by way of by original glue envelope, not only facilitate the assembly of electromagnetic flowmeter, improve the assembly efficiency of electromagnetic flowmeter, but also there can be good sealing effect by replacement sealing strip to guarantee sealing shell always, guarantee the use that electromagnetic flowmeter can be permanent, to improve the reliability of electromagnetic flowmeter.
Description
Technical field
The invention belongs to field of flow meters, more particularly, to a kind of electromagnetic flowmeter of high leakproofness.
Background technique
Electromagnetic flowmeter has widely been applied in industrial process at present, and electromagnetic flowmeter generally includes measurement conduit,
Measuring electrode, electromagnetic coil and controller on the outside of measurement conduit.Measurement conduit is usually made of metal material, and is being filled
When with measuring electrode, need to drill on metal measurement conduit, in addition, electromagnetic flowmeter is also easy to form condensation in the cavity
Water causes humidity inside electromagnetic flowmeter, influences the normal work of electromagnetic coil or instrument, but outside existing electromagnetic flowmeter
Shell generally uses glue envelope installation, and installation and removal are all inconvenient, while existing shell two sides generally directly connect with measurement pipe
It connects, only by that can not guarantee the leakproofness of shell well in junction gluing, still remains the risk of condensed water entrance, hold
Easily electromagnetic flowmeter is made to make moist, influences detection accuracy.
Summary of the invention
In view of this, the invention is intended to overcome above-mentioned defect existing in the prior art, a kind of high leakproofness is proposed
Electromagnetic flowmeter.
In order to achieve the above objectives, the technical solution of the invention is achieved in that
A kind of electromagnetic flowmeter of high leakproofness, including the sealing device being arranged in measurement pipe and measurement pipe；It is described close
Seal apparatus includes the clamping for fixing seal shell of the sealing shell installed in measurement pipe and the setting of sealing shell both ends
Component；The sealing shell includes upper housing and lower case, and upper housing and lower case are bolted；The upper housing is under
Housing junction is correspondingly provided with seal groove；Be correspondingly arranged in the measurement pipe there are two annular partition, shell be equipped with for
The matched groove of partition；The groove is connected to seal groove, is equipped with seal assembly in groove and seal groove.
Further, the position in measurement pipe between two partitions is equipped with electromagnetic coil and electrode.
Further, the sealing shell both ends are equipped with the sticking part being bonded with measurement pipe.
Further, the clamping component includes the clip being arranged on sticking part, and sticking part is equipped with for installing clip
Mounting groove, clip towards the side of sticking part be equipped with and the matched interconnecting piece of mounting groove.
Further, the mounting groove and the seal groove at shell both ends are correspondingly arranged.
Further, the seal assembly includes the silica gel installed in the U-shaped sealing strip and seal groove installed in groove
Sealing strip.
Further, the U-shaped sealing strip open at one end is arranged towards partition, and partition is mounted on the opening of U-shaped sealing strip
It is interior.
Compared with the existing technology, the invention has the advantage that
The invention replaces with the mode of sealing strip sealing by way of by original glue envelope, not only facilitates electromagnetic current
The assembly of meter improves the assembly efficiency of electromagnetic flowmeter, but also can guarantee sealing shell by replacement sealing strip
Always there is good sealing effect, guarantee the use that electromagnetic flowmeter can be permanent, to improve the reliable of electromagnetic flowmeter
Property；By the way that sticking part is arranged at sealing shell both ends, the area for enabling sealing shell to be bonded measurement pipe increases, thus can be with
By increasing the contact area at sealing shell both ends and measurement pipe, increase the space that sealing strip can be set, to keep sealing outer
While shell is preferably adjacent to measurement pipe, the leakproofness and moisture resistance of sealing shell are improved.
The invention can make upper housing and the closer fitting of lower case by the dual fixation of bolt and clip,
Not only sealing shell can be made preferably to be fitted in measurement pipe by the clamping of clip, silicone sealing strip can also be made better
Seal groove is filled, is further reduced the gap between silicone sealing strip and seal groove, to substantially increase silicone sealing strip
Sealing effect；Upper housing and lower case is bolted in this electromagnetic flowmeter when in use, ensure that sealing shell exists
It is bolted the sealing effect at place, and in turn ensures the sealing effect of sealing shell at sticking part by clip, to drop significantly
The risk of low electromagnetic flowmeter dampness, improves the reliability and detection accuracy of electromagnetic flowmeter.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the invention；
Fig. 2 is the partial sectional view of Fig. 1；
Fig. 3 is the partial enlargement diagram in Fig. 2 at A；
Fig. 4 is the structural schematic diagram at the invention embodiment further groove.
Description of symbols:
1- measurement pipe；2- sealing shell；3- clamping component；4- upper housing；5- lower case；6- bolt；7- sticking part；8- peace
Fill seat；9- flow converter；10- partition；11- electromagnetic coil；12- electrode；13- clip；14- interconnecting piece；15-U type sealing strip；
16- silicone sealing strip；17- groove；18- rubber pad.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
A kind of electromagnetic flowmeter of high leakproofness as shown in Figures 1 to 4, including is arranged in measurement pipe 1 and measurement pipe 1
Sealing device；The sealing device includes the use of the sealing shell 2 installed in measurement pipe and the setting of 2 both ends of sealing shell
In the clamping component 3 of fixing seal shell；Sealing shell includes upper housing 4 and lower case 5, and upper housing 4 and lower case 5 pass through spiral shell
Bolt 6 connects, and upper housing and lower case junction are correspondingly provided with seal groove；Annular partition there are two being correspondingly arranged in the measurement pipe
10, shell be equipped with for the matched groove 17 of annular partition 10, partition 10 can be directly welded in measurement pipe；It is described recessed
Slot 17 is connected to seal groove, is equipped with seal assembly in groove 17 and seal groove.
Position in the measurement pipe 1 between two partitions 10 is equipped with electromagnetic coil 11 and electrode 12.The upper casing
Body 4 is equipped with for installing 9 mounting base 8 of flow converter, and mounting base 8 is equipped with the through-hole passed through for conducting wire；Using existing
Flow converter connect with electrode by conducting wire, the mounting means of electromagnetic coil 11 and electrode 12 is the prior art,
It is not repeating herein.
2 both ends of sealing shell are equipped with the sticking part 7 for being bonded measurement pipe.It can be with by the partitions 10 of electrode two sides
It will be easy isolation at the electrode of dampness in measurement pipe to get up, prevent condensed water again toward flowing in the middle part of sealing shell, simultaneously because close
Envelope shell two sides are smoothly connected with measurement pipe, thus sealing shell both ends can be made gradually close to measurement pipe, to make close
The area that envelope shell can be bonded measurement pipe increases, and can thus pass through the contact surface at increase sealing shell both ends and measurement pipe
Product increases the space that sealing strip can be set, so that it is outer to improve sealing while so that sealing shell is preferably adjacent to measurement pipe
The leakproofness of shell.
The clamping component 3 includes the clip 13 being arranged on sticking part, and sticking part is equipped with the peace for installing clip 13
Tankage, clip towards the side of sticking part be equipped with the matched interconnecting piece 14 of mounting groove, clip can be made more by interconnecting piece 14
Good is mounted in sealing shell, sticking part can be made further to be adjacent to measurement pipe by the clamping of clip, improved at sticking part
Sealing effect ensure that sealing shell is being bolted the close of place after such upper housing and lower case are bolted
Seal effect；And the sealing effect of sealing shell at sticking part is in turn ensured by clip, thus substantially increase sealing shell
Whole leakproofness and moisture resistance.
The mounting groove and the seal groove at 2 both ends of sealing shell are correspondingly arranged, and seal groove is corresponded to mounting groove setting, can be with
Make interconnecting piece 14 when withstanding installation trench bottom, while the silicone sealing strip 16 in seal groove further being compressed, keeps silica gel close
Gap between strip of paper used for sealing 16 and seal groove is further reduced, so that the sealing effect of silicone sealing strip is substantially increased, it is logical in this way
Crossing clip can not only be such that sealing shell is preferably fitted in measurement pipe, and silicone sealing strip can also be made preferably to fill sealing
Slot, to further improve the leakproofness of sealing shell.
The seal assembly includes the silica gel installed in the U-shaped rubber weather strip 15 and seal groove installed in groove 17
Sealing strip 16.The mode that sealing strip sealing is replaced with by way of by original glue envelope, not only facilitates the dress of electromagnetic flowmeter
Match, improves the assembly efficiency of electromagnetic flowmeter, but also can have by replacement sealing strip to guarantee sealing shell always
Good sealing effect guarantees the use that electromagnetic flowmeter can be permanent, to improve the reliability of electromagnetic flowmeter.
15 open at one end of U-shaped sealing strip is arranged towards partition 10, and partition is mounted in the opening of U-shaped sealing strip, will
Partition setting not only can be such that U-shaped sealing strip preferably fills out in U-shaped sealing strip opening when such upper housing is connected with lower case
Be charged in groove, U-shaped sealing strip can also play certain buffering effect, prevent sealing shell damage partition, thus guarantee every
The water proof effect of plate, after being separated sealing shell by partition, even if sealing shell junction intakes, partition can also be by big portion
It is divided to condensed water to be limited on the outside of two partitions, to avoid water again to flowing in the middle part of measurement pipe, to substantially reduce Electromagnetic Flow
The risk for counting dampness, improves the reliability and detection accuracy of electromagnetic flowmeter.
In an alternative embodiment, groove 17 can be designed to dovetail groove, rubber pad is set in trapezoidal trench bottom
18, in this way when partition is mounted in groove, partition will squeeze U-shaped sealing strip to bottom portion of groove, and U-shaped sealing strip can squeeze
Rubber pad 18 is pressed, sealing strip U-shaped in this way will be mobile to trapezoidal trench bottom, while keeping rubber pad 18 thinning, due to trapezoidal groove top
Portion's opening is smaller, and bottom volume is larger, so dovetail groove can be very good to accommodate the U-shaped sealing strip and rubber pad after deformation, makes
They preferably fill dovetail groove, improve the leakproofness of dovetail groove；Process mobile to trapezoidal trench bottom in U-shaped sealing strip simultaneously
In, the lesser opening of dovetail groove can also limit U-shaped sealing strip well, and so that U-shaped sealing strip two sides is preferably adjacent to partition,
To substantially increase the sealing effect at partition.
The invention replaces with the mode of sealing strip sealing by way of by original glue envelope, not only facilitates electromagnetic current
The assembly of meter improves the assembly efficiency of electromagnetic flowmeter, but also can guarantee sealing shell by replacement sealing strip
Always there is good sealing effect, guarantee the use that electromagnetic flowmeter can be permanent, to improve the reliable of electromagnetic flowmeter
Property；By the way that sticking part is arranged at sealing shell both ends, the area for enabling sealing shell to be bonded measurement pipe increases, thus can be with
By increasing the contact area at sealing shell both ends and measurement pipe, increase the space that sealing strip can be set, to keep sealing outer
While shell is preferably adjacent to measurement pipe, the leakproofness and moisture resistance of sealing shell are improved.
The invention can make upper housing and the closer fitting of lower case by the dual fixation of bolt and clip,
Not only sealing shell can be made preferably to be fitted in measurement pipe by the clamping of clip, silicone sealing strip can also be made better
Seal groove is filled, is further reduced the gap between silicone sealing strip and seal groove, to substantially increase silicone sealing strip
Sealing effect；Upper housing and lower case is bolted in this electromagnetic flowmeter when in use, ensure that sealing shell exists
It is bolted the sealing effect at place, and in turn ensures the sealing effect of sealing shell at sticking part by clip, to drop significantly
The risk of low electromagnetic flowmeter dampness, improves the reliability and detection accuracy of electromagnetic flowmeter.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (7)
1. a kind of electromagnetic flowmeter of high leakproofness, it is characterised in that: including the sealing dress being arranged in measurement pipe and measurement pipe
It sets；The sealing device includes the sealing shell installed in measurement pipe and the setting of sealing shell both ends for fixing seal
The clamping component of shell；The sealing shell includes upper housing and lower case, and upper housing and lower case are bolted；It is described
Upper housing and lower case junction are correspondingly provided with seal groove；It is correspondingly arranged in the measurement pipe there are two annular partition, on shell
Equipped with for the matched groove of partition；The groove is connected to seal groove, is equipped with seal assembly in groove and seal groove.
2. a kind of electromagnetic flowmeter of high leakproofness according to claim 1, it is characterised in that: be in the measurement pipe
Position between two partitions is equipped with electromagnetic coil and electrode.
3. a kind of electromagnetic flowmeter of high leakproofness according to claim 1, it is characterised in that: the sealing shell both ends
Equipped with the sticking part being bonded with measurement pipe.
4. a kind of electromagnetic flowmeter of high leakproofness according to claim 3, it is characterised in that: the clamping component includes
The clip being arranged on sticking part, sticking part are equipped with the mounting groove for installing clip, and the side of clip towards sticking part is equipped with
With the matched interconnecting piece of mounting groove.
5. a kind of electromagnetic flowmeter of high leakproofness according to claim 4, it is characterised in that: the mounting groove and shell
The seal groove at both ends is correspondingly arranged.
6. a kind of electromagnetic flowmeter of high leakproofness according to claim 1, it is characterised in that: the seal assembly includes
The silicone sealing strip installed in the U-shaped sealing strip and seal groove installed in groove.
7. a kind of electromagnetic flowmeter of high leakproofness according to claim 6, it is characterised in that: the U-shaped sealing strip is opened
Mouth one end is arranged towards partition, and partition is mounted in the opening of U-shaped sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821504025.5U CN208595936U (en) | 2018-09-14 | 2018-09-14 | A kind of electromagnetic flowmeter of high leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821504025.5U CN208595936U (en) | 2018-09-14 | 2018-09-14 | A kind of electromagnetic flowmeter of high leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595936U true CN208595936U (en) | 2019-03-12 |
Family
ID=65605526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821504025.5U Active CN208595936U (en) | 2018-09-14 | 2018-09-14 | A kind of electromagnetic flowmeter of high leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208595936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116026424A (en) * | 2022-12-19 | 2023-04-28 | 安徽金大仪器有限公司 | Sealing structure of plug-in electromagnetic flowmeter and preparation method |
-
2018
- 2018-09-14 CN CN201821504025.5U patent/CN208595936U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116026424A (en) * | 2022-12-19 | 2023-04-28 | 安徽金大仪器有限公司 | Sealing structure of plug-in electromagnetic flowmeter and preparation method |
| CN116026424B (en) * | 2022-12-19 | 2023-11-03 | 安徽金大仪器有限公司 | Sealing structure of plug-in electromagnetic flowmeter and preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208595936U (en) | A kind of electromagnetic flowmeter of high leakproofness | |
| US20150209828A1 (en) | Ultrasonic transducer, and method for producing an ultrasonic transducer | |
| CN205922362U (en) | Metering device of milk liquid | |
| CN208595935U (en) | A kind of moisture-proof electromagnetic flowmeter | |
| CN207832265U (en) | A kind of valve control photoelectricity Intelligent water meter of Internet of things | |
| CN114993393B (en) | High-precision electromagnetic flowmeter | |
| CN210487109U (en) | Temperature sensing device and temperature sensing subassembly are arranged in water conservancy diversion | |
| CN207518425U (en) | A kind of refrigeration compressor magnetic bearing wiring construction | |
| CN209689199U (en) | A kind of outlet valve | |
| CN212363333U (en) | Dampproofing electromagnetic flowmeter | |
| CN219015524U (en) | Vacuum pressure sensor with plastic shell | |
| CN215677170U (en) | Anti-interference electromagnetic flowmeter | |
| CN111998905A (en) | Dampproofing electromagnetic flowmeter | |
| CN213779144U (en) | Novel integrated plug-in battery-powered electromagnetic flowmeter | |
| CN210397041U (en) | Control box structure | |
| CN209224979U (en) | A kind of charging pile thick pillar device | |
| CN206420517U (en) | Electromagnetic flow tube | |
| CN208336477U (en) | Electric power collection recording electric energy meter case antenna holder and antenna fixation kit | |
| CN207366028U (en) | A kind of ultrasonic wave gas meter structure | |
| CN208902197U (en) | Gas meter, flow meter waterproof sensing device | |
| CN209706974U (en) | A kind of temperature sensing device for battery core component | |
| CN210346802U (en) | Drainage pipeline flow rapid measurement device | |
| CN218238928U (en) | Electromagnetic flowmeter with low dielectric constant and micro flow | |
| CN210719282U (en) | Electromagnetic water meter with built-in battery sensor | |
| CN210155313U (en) | Conversion device based on electric energy meter calibrating installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |