CN209689708U - A kind of corrosion resistant double flange liquid level transmission devices - Google Patents
A kind of corrosion resistant double flange liquid level transmission devices Download PDFInfo
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- CN209689708U CN209689708U CN201920818981.9U CN201920818981U CN209689708U CN 209689708 U CN209689708 U CN 209689708U CN 201920818981 U CN201920818981 U CN 201920818981U CN 209689708 U CN209689708 U CN 209689708U
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- emptying
- flange
- impulse valve
- capillary
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Abstract
The utility model relates to fluid level transmitter technical fields, especially a kind of corrosion resistant double flange liquid level transmission devices, the enclosure interior is fixed with measuring diaphragm, the measuring diaphragm side is fixedly connected with a pair of lead wires pipe, end of the fairlead far from measuring diaphragm is fixedly connected with the first emptying impulse valve and the second emptying impulse valve respectively, the first emptying impulse valve and second emptying end of the impulse valve far from fairlead are fixedly connected with the first capillary and the second capillary respectively, first capillary and second capillary are fixed with the first emptying plug and second far from the end of the first emptying impulse valve and the second emptying impulse valve respectively and are vented plug, the first emptying plug and second emptying end of the plug far from the first capillary and the second capillary are fixed with first flange structure and the second method respectively Blue structure, the fluid level transmitter have anticorrosion effect, are worthy to be popularized.
Description
Technical field
The utility model relates to fluid level transmitter technical fields, more particularly to a kind of corrosion resistant double flange liquid level transmissions
Device.
Background technique
Double flange liquid level transmission devices are a kind of differential pressure water level transducers, for avoid measured medium directly with the isolation film of transmitter
Piece contact provides a kind of reliable measurement method, is mainly characterized by needing high-temperature medium and transmitter isolation, measuring medium
There are corrosiveness, suspension liquid or high viscosity medium, measured medium since environment or process temperature become the sensitive original part of transmitter
Change and solidify or crystallize and replace the stringent purification measuring head of measured medium needs etc..Double flange liquid level transmission devices can be to strong corruption
The liquid level of the media such as erosion measures, but existing double flange liquid level transmission device measurement accuracy are not high, bulky, can not carry out
Remote setting and monitoring, internal liquid is easy that spot is brought to block transmission pipeline during measuring, and causes to measure
Error etc., for this purpose, it is proposed that a kind of corrosion resistant double flange liquid level transmission devices.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is corrosion resistant double
Flange liquid level transmission device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of corrosion resistant double flange liquid level transmission devices, including transmitter are designed, the transmitter top side fixation is set
There is display screen, shell is fixed with inside the transmitter, the enclosure interior is fixed with measuring diaphragm, the measuring diaphragm
Side is fixedly connected with a pair of lead wires pipe, and end of the fairlead far from measuring diaphragm is fixedly connected with the first emptying respectively and draws
Pressure valve and the second emptying impulse valve, the first emptying impulse valve and the second emptying end part of the impulse valve far from fairlead
It is not fixedly connected with the first capillary and the second capillary, first capillary and second capillary are far from the first emptying
The end of impulse valve and the second emptying impulse valve is fixed with the first emptying plug and the second emptying plug respectively, and described first puts
Empty plug and the second emptying plug far from the end of the first capillary and the second capillary are fixed with first flange respectively
Fixed covering is equipped with corrosion-resistant on the outside of structure and second flange structure, the first flange structure and the second flange structure
Circle, the transmitter internal whorl, which runs through, is equipped with bolt.
Preferably, the first flange structure is identical with the structure of the second flange structure, the first flange structure
Including ring flange, base plate and sealing diaphragm, the ring flange is fixedly linked with the first emptying plug, and the base plate is fixed
It is installed on a side surface of ring flange, the base plate is fixedly installed with sealing diaphragm far from the surface of ring flange.
Preferably, multiple installation screws are offered inside the ring flange and on the outside of base plate.
Preferably, the transmitter is fixedly installed with peace far from the side of the first emptying impulse valve and the second emptying impulse valve
Loading board offers multiple threaded holes inside the mounting plate.
The utility model proposes the corrosion resistant double flange liquid level transmission devices of one kind, beneficial effect is: this is corrosion resistant
Emptying impulse valve inside double flange liquid level transmission devices has the function of impulse, but also can effectively realize that fast quick-detach carries out
Blowdown is cleared up, emptying plug can guarantee to maintain preferable sealing effect, first flange structure inside capillary and flange arrangement
It is equipped with corrosion-resistant circle with covering is fixed on the outside of second flange structure, corrosion-resistant circle is had centainly by copper plate structure composition
Anticorrosion effect.
Detailed description of the invention
Fig. 1 be the utility model proposes the corrosion resistant double flange liquid level transmission devices of one kind schematic cross-sectional view；
Fig. 2 be the utility model proposes the corrosion resistant double flange liquid level transmission devices of one kind schematic perspective view；
Fig. 3 be the utility model proposes the corrosion resistant double flange liquid level transmission devices of one kind side structure schematic view.
In figure: transmitter 1, display screen 2, bolt 3, mounting plate 4, the 5, first emptying of corrosion-resistant circle impulse valve 61, second are put
Empty impulse valve 62, the first capillary 71, the second capillary 72, first emptying plug 81, second are vented plug 82, first flange knot
Structure 91, ring flange 911, base plate 912, sealing diaphragm 913, second flange structure 92, installation screw 10, fairlead 11, shell
Body 12, measuring diaphragm 13.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of corrosion resistant double flange liquid level transmission devices, including transmitter 1,1 top side of transmitter are solid
Surely it is equipped with display screen 2, display screen 2 is fixed with shell 12, consolidates inside shell 12 for showing fluid information inside transmitter 1
Surely it is equipped with measuring diaphragm 13,13 side of measuring diaphragm is fixedly connected with a pair of lead wires pipe 11, and fairlead 11 is far from measuring diaphragm 13
End be fixedly connected with the first emptying impulse valve 61 and the second emptying impulse valve 62 respectively, emptying impulse valve plays the work of impulse
With, but also can effectively realize that fast quick-detach carries out cleaning blowdown, the first emptying impulse valve 61 and the second emptying impulse valve 62
End far from fairlead 11 is fixedly connected with the first capillary 71 and the second capillary 72 respectively, and capillary plays extension measurement
The effect of distance.
The end of first capillary 71 and the second capillary 72 far from the first emptying impulse valve 61 and the second emptying impulse valve 62
Portion is fixed with the first emptying plug 81 and the second emptying plug 82 respectively, and emptying plug can guarantee capillary and flange arrangement
Inside maintains preferable sealing effect, and the first emptying plug 81 and the second emptying plug 82 are far from the first capillary 71 and second mao
The end of tubule 72 is fixed with first flange structure 91 and second flange structure 92, first flange structure 91 and the second method respectively
The blue fixed covering in 92 outside of structure is equipped with corrosion-resistant circle 5, and corrosion-resistant circle 5 has certain corrosion resistant by copper plate structure composition
Effect is lost, first flange structure 91 is identical with the structure of second flange structure 92.
First flange structure 91 includes ring flange 911, base plate 912 and sealing diaphragm 913, ring flange 911 and first
Emptying plug 81 is fixedly linked, and base plate 912 is fixedly installed on a side surface of ring flange 911, and base plate 912 is far from flange
The surface of disk 911 is fixedly installed with sealing diaphragm 913, and 911 inside of ring flange simultaneously offers multiple on the outside of base plate 912
Ring flange 911 can be fixedly linked by installation screw 10, installation screw 10 with external pipe, and 1 internal whorl of transmitter, which runs through, to be set
There is bolt 3, transmitter 1 is fixedly installed with mounting plate 4 far from the side of the first emptying impulse valve 61 and the second emptying impulse valve 62,
Multiple threaded holes are offered inside mounting plate 4, mounting plate 4 is connected to a fixed for auxiliary bolt 3 with external component.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of corrosion resistant double flange liquid level transmission devices, including transmitter (1), which is characterized in that at the top of the transmitter (1)
Side is fixed with display screen (2), is fixed with shell (12) inside the transmitter (1), fixed inside the shell (12)
Equipped with measuring diaphragm (13), measuring diaphragm (13) side is fixedly connected with a pair of lead wires pipe (11), the fairlead (11)
End far from measuring diaphragm (13) is fixedly connected with the first emptying impulse valve (61) and the second emptying impulse valve (62), institute respectively
It states the first emptying impulse valve (61) and second emptying impulse valve (62) is respectively fixedly connected with far from the end of fairlead (11)
There are the first capillary (71) and the second capillary (72), first capillary (71) and second capillary (72) are far from the
The end of one emptying impulse valve (61) and the second emptying impulse valve (62) is fixed with the first emptying plug (81) and second respectively
It is vented plug (82), first emptying plug (81) and second emptying plug (82) separate first capillary (71) and the
The end of two capillaries (72) is fixed with first flange structure (91) and second flange structure (92), the first flange respectively
Fixed covering is equipped with corrosion-resistant circle (5) on the outside of structure (91) and the second flange structure (92), and the transmitter (1) is internal
Screw thread, which runs through, is equipped with bolt (3).
2. the corrosion resistant double flange liquid level transmission devices of one kind according to claim 1, which is characterized in that the first flange
Structure (91) is identical with the structure of the second flange structure (92), the first flange structure (91) include ring flange (911),
Base plate (912) and sealing diaphragm (913), the ring flange (911) are fixedly linked with the first emptying plug (81), the base
Seat board (912) is fixedly installed on a side surface of ring flange (911), table of the base plate (912) far from ring flange (911)
Face is fixedly installed with sealing diaphragm (913).
3. the corrosion resistant double flange liquid level transmission devices of one kind according to claim 2, which is characterized in that the ring flange
(911) multiple installation screws (10) are offered inside and on the outside of base plate (912).
4. the corrosion resistant double flange liquid level transmission devices of one kind according to claim 1, which is characterized in that the transmitter
(1) side far from the first emptying impulse valve (61) and the second emptying impulse valve (62) is fixedly installed with mounting plate (4), the peace
Multiple threaded holes are offered inside loading board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818981.9U CN209689708U (en) | 2019-05-31 | 2019-05-31 | A kind of corrosion resistant double flange liquid level transmission devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818981.9U CN209689708U (en) | 2019-05-31 | 2019-05-31 | A kind of corrosion resistant double flange liquid level transmission devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689708U true CN209689708U (en) | 2019-11-26 |
Family
ID=68609303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920818981.9U Active CN209689708U (en) | 2019-05-31 | 2019-05-31 | A kind of corrosion resistant double flange liquid level transmission devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689708U (en) |
-
2019
- 2019-05-31 CN CN201920818981.9U patent/CN209689708U/en active Active
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