CN207147584U - A kind of liquid level detection device - Google Patents
A kind of liquid level detection device Download PDFInfo
- Publication number
- CN207147584U CN207147584U CN201721126666.7U CN201721126666U CN207147584U CN 207147584 U CN207147584 U CN 207147584U CN 201721126666 U CN201721126666 U CN 201721126666U CN 207147584 U CN207147584 U CN 207147584U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- flange
- bend pipe
- level meter
- detection device
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of liquid level detection device, a kind of liquid level detection device includes flange liquid level meter, one end of the flange liquid level meter is connected with a bend pipe for being used to connect with reactor lower end, the bend pipe is bent upward, flange liquid level meter is connected with bend pipe higher position one end, the bend pipe other end is provided with valve, has and avoids latex from directly contacting at flange liquid level meter interior diaphragm diaphragm is caused to wear, the advantages of so as to extend flange liquid level meter service life.
Description
Technical field
It the utility model is related to a kind of latex detection device, more particularly to a kind of liquid level detection device.
Background technology
Latex is once called as latex.Polymer particles are dispersed in water the general name for the colloid emulsion to be formed.Generally by rubber particle
Aqueous dispersion be referred to as latex；The aqueous dispersion of resin particle is referred to as emulsion.Can directly make face coat, manufacture film and
Adhesive etc., it is processed to can be made into raw rubber, latex product（Such as sponge, gloves, balloon, sheath, rubber hose for medical）, extensively
Applied in daily life.
It is typically high to latex liquid level in reactor using flange liquid level meter when latex, which is positioned over, to be processed in reactor
Degree is detected, as shown in figure 3, a kind of liquid level detection device includes flange liquid level meter 2, flange liquid level meter 2 by a straight tube 8 and
Reactor lower end connects, and directly the diaphragm on flange liquid level meter 2 is contradicted by the latex in reactor, by putting on diaphragm
On pressure so that its flange liquid level meter 2 detects the liquid level of latex in reactor.
It is in place of the deficiencies in the prior art, during detection, latex directly contradicts with diaphragm, and diaphragm 23 is more fragile, inspection
Survey after overlong time, latex can cause to wear to diaphragm, so as to shorten the service life of flange liquid level meter 2.
Utility model content
The purpose of this utility model is to provide a kind of liquid level detection device, has and avoids latex from directly contacting at flange liquid level
Meter interior diaphragm causes to wear to diaphragm, the advantages of so as to extend flange liquid level meter service life.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of liquid level detection device, including flange liquid level meter, one end of the flange liquid level meter be connected with one be used for it is anti-
The bend pipe for answering kettle lower end to connect, the bend pipe are bent upward, and flange liquid level meter is connected with bend pipe higher position one end, and bend pipe is another
End is provided with valve.
Using said structure, the bend pipe bent upward by a section of setting is used as separator tube, and latex enters in reactor
When in bend pipe, can partly it stay inside bend pipe and due to possessing air in itself inside bend pipe, when latex is to entering bend pipe
When interior extruding can be caused to make its air compress to form one layer of sealing gland to air, the diaphragm on latex and flange liquid level meter is separated
Open, avoid latex from directly causing to wear to diaphragm with film contact.
More preferably：The bend pipe section is set in continuous U-shaped.
Using said structure, because bend pipe one end is connected with reactor lower end, when reactor is directly held on ground,
By the way that bend pipe is set in continuous U-shaped, it is not changed external, realize the installation of bend pipe, and can increase in bend pipe and delay
Space is rushed, further strengthens the barrier power between latex and diaphragm.
More preferably：The bend pipe is towards being additionally provided with separator, the separator on one end of flange liquid level meter
Including the elastomeric isolation piece set in sleeve, sleeve towards bend pipe one end, described sleeve one end is connected with bend pipe, the other end and method
Blue liquid level gauge connection.
Using said structure, its latex and method can be made by being arranged at the elastomeric isolation piece in sleeve towards bend pipe one end
Diaphragm on blue liquid level gauge is isolated entirely from, and is then made to leave closing cushion space between its sleeve and flange liquid level meter, is worked as glue
When breast is entered in bend pipe, to the pressure of curved inner air tube formation, elastomeric isolation piece can be driven towards flange liquid level meter one end shape
Become, so as to produce pressure to closing cushion space, pressure then is formed to the diaphragm on flange liquid level meter, makes its flange liquid level meter
Latex liquid level in reactor is detected, latex and the film contact on flange liquid level meter is further avoided, reduces to diaphragm
Abrasion, extend the service life of flange liquid level meter.
More preferably：One end of the sleeve towards bend pipe offers internal thread, and one end of bend pipe offers and covered
The external screw thread coordinated with screw thread, the sleeve are additionally provided with sealing gasket with bend pipe junction.
Using said structure, coordinated by the screw thread of sleeve and bend pipe, by being fixed on bend pipe for sleeve stabilization；It is and then logical
The sealing crossed between sealing gasket enhancing bend pipe and sleeve, avoids gas leakage or liquid from oozing out.
More preferably：The flange liquid level meter includes housing, flange one, liquid level gauge and is arranged at direction in housing
The diaphragm of the one end of flange one, one end of the sleeve towards flange liquid level meter are provided with flange two, by a fastening bolt by method
Orchid one is fastenedly connected with flange two.
Using said structure, it will be connected between separator and flange liquid level meter by flange connection, strengthen it
While being stably connected with property, it is easy to dismount work.
More preferably：Sealing ring is additionally provided between the flange one and flange two.
Using said structure, strengthen the sealing between separator and flange liquid level meter, make its testing result more accurate.
More preferably：The flange one is arranged to polygon with the outer wall of flange two.
Using said structure, it is easy to drive bush whorl to be connected on bend pipe by flange.
More preferably：The elastomeric isolation piece is made of rubber.
Using said structure, the high resiliency possessed in itself using rubber and high reducing power, enable its elastomeric isolation piece
Bigger pressure is born, and corresponding elastic deformation power can be made according to pressure, makes the result that its flange liquid level meter detects more
It is accurate to add.
In summary, the utility model has the advantages that：Pass through what is set between flange liquid level meter and reactor
One section bend pipe and flange liquid level meter be connected with bend pipe higher end, enable its curved inner air tube under the impact of latex, formation
Sealing gland, latex and diaphragm are kept apart, so as to avoid latex from contradicting with diaphragm, diaphragm is caused to wear；And then by by bend pipe
It is arranged to continuous U-shaped, extends cushion space in bend pipe while being easily installed, further strengthens the barrier between latex and diaphragm
Power；Again by the elastomeric isolation piece being arranged in sleeve, latex can be prevented completely and contradicted with diaphragm, avoid latex from making diaphragm
Into abrasion.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one, shows overall structure；
Fig. 2 is the partial sectional view of embodiment one, shows the attachment structure of sleeve and bend pipe and flange liquid level meter；
Fig. 3 is the structural representation of prior art, shows overall structure.
In figure, 1, bend pipe；2nd, flange liquid level meter；21st, flange one；22nd, housing；23rd, diaphragm；24th, liquid level gauge；3rd, isolate
Part；31st, sleeve；32nd, flange two；33rd, elastomeric isolation piece；4th, sealing gasket；5th, sealing ring；6th, valve；7th, fastening bolt；8th, it is straight
Pipe.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of liquid level detection device, as illustrated in fig. 1 and 2, including flange liquid level meter 2, the one of flange liquid level meter 2
End is connected with a bend pipe 1 for being used to be connected with reactor lower end, and the one end of bend pipe 1 bends and bends one end and reaction upward upward
Kettle is horizontally disposed with, and the other end vertically connects with reactor and is provided with a valve 6, and flange liquid level meter 2 connects with the higher end of bend pipe 1
Connect, latex part in its reactor is entered in bend pipe 1 by opening valve 6, air in bend pipe 1 is carried out into extruding forms gas
Envelope, latex and flange liquid level meter 2 are kept apart.
Bend pipe 1 towards being additionally provided with separator 3 on one end of flange liquid level meter 2, separator 3 include sleeve 31, elasticity every
From piece 33 and flange 2 32, the one end of sleeve 31 is connected with bend pipe 1, and the sealed set of elastomeric isolation piece 33 is interior towards curved in sleeve 31
One end of pipe 1, flange 2 32 are fixed with the other end of sleeve 31, and sleeve 31 is connected by flange 2 32 with flange liquid level meter 2；Its
In, elastomer isolators 3 are made of quality of rubber materials.
Flange liquid level meter 2 includes housing 22, liquid level gauge 24, diaphragm 23 and flange 1, and the sealed set of diaphragm 23 is in shell
It is covered in body 22 towards one end of flange 1, flange liquid level meter 2 by flange 1 on flange 2 32, then it is tight by six
Fixing bolt 7 coordinates through flange 1 and the one end of flange 2 32 and clamp nut screw thread, and flange liquid level meter 2 and sleeve 31 are fixed
In together；Wherein, sealing ring 5 is additionally provided between flange 1 and flange 2 32.
One end of sleeve 31 towards bend pipe 1 offers internal thread, and external screw thread is offered on bend pipe 1, by sleeve 31 with it is curved
The screw thread of pipe 1, which coordinates, is fixed on sleeve 31 on bend pipe 1；Wherein, bend pipe 1 is additionally provided with sealing gasket 4 with the junction of sleeve 31.
Wherein, flange 1 is disposed as six prisms with flange 2 32, is easy to the rotation of sleeve 31 being threadedly connected to bend pipe 1
On.
The operation principle of embodiment 1：Valve 6 is first arranged at the one end of bend pipe 1 and closes valve 6, then bend pipe 1 is communicated in
Reactor lower end, sleeve 31 is then threadedly connected to the other end of bend pipe 1, then fixed flange liquid level meter 2 by fastening bolt 7
In on sleeve 31；When needing to detect latex liquid level in reactor, valve 6 is opened, enters in its reactor latex curved
In pipe 1, air in bend pipe 1 is compressed, sealing gland is being formed towards one end of flange liquid level meter 2, while to elastomeric isolation piece
33 are extruded, and make its elastomeric isolation piece 33 towards one end deformation of flange liquid level meter 2, to sleeve 31 towards flange liquid level meter 2 one
Air in end is extruded, and so as to extrude the diaphragm 23 on flange liquid level meter 2, then draws reaction by liquid level gauge 24
Latex liquid level in kettle；In detection process, its latex can not be contradicted with the diaphragm 23 on flange liquid level meter 2, avoid
Latex causes to wear to diaphragm 23, extends the service life of its flange liquid level meter 2.
Embodiment 2：Difference from Example 1 is, as shown in figure 1, above-mentioned bend pipe 1 is set in continuous U-shaped, wherein,
The bend pipe 1 that continuous U is set is strengthened to elastomeric isolation piece 33 towards water is filled inside the bending place of flange liquid level meter 2 by water
Impulsive force, make its testing result of flange liquid level meter 2 more accurate.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in the scope of protection of the utility model by Patent Law.
Claims (8)
1. a kind of liquid level detection device, including flange liquid level meter (2), it is characterized in that：One end connection of the flange liquid level meter (2)
There is a bend pipe (1) for being used to connect with reactor lower end, the bend pipe (1) bends upward, flange liquid level meter (2) and bend pipe (1)
Higher position one end connects, and bend pipe (1) other end is provided with valve (6).
2. a kind of liquid level detection device according to claim 1, it is characterized in that：Bend pipe (1) section is set in continuous U-shaped
Put.
3. a kind of liquid level detection device according to claim 1 or 2, it is characterized in that：The bend pipe (1) is towards flange liquid level
Count and separator (3) is additionally provided with the one end of (2), it is interior towards bend pipe that the separator (3) includes sleeve (31), sleeve (31)
(1) the elastomeric isolation piece (33) that one end is set, described sleeve (31) one end are connected with bend pipe (1), the other end and flange liquid level meter
(2) connect.
4. a kind of liquid level detection device according to claim 3, it is characterized in that：The sleeve (31) is towards bend pipe (1)
One end offers internal thread, and one end of bend pipe (1) offers and applied mechanically the external screw thread of screw thread cooperation, the sleeve (31) and bend pipe
(1) junction is additionally provided with sealing gasket (4).
5. a kind of liquid level detection device according to claim 3, it is characterized in that：The flange liquid level meter (2) includes housing
(22), flange one (21), liquid level gauge (24) and it is arranged in housing (22) towards the diaphragm (23) of flange one (21) one end, institute
The one end for stating sleeve (31) towards flange liquid level meter (2) is provided with flange two (32), by a fastening bolt (7) by flange one
(21) it is fastenedly connected with flange two (32).
6. a kind of liquid level detection device according to claim 5, it is characterized in that：The flange one (21) and flange two (32)
Between be additionally provided with sealing ring (5).
7. a kind of liquid level detection device according to claim 6, it is characterized in that：The flange one (21) and flange two (32)
Outer wall is arranged to polygon.
8. a kind of liquid level detection device according to claim 3, it is characterized in that：The elastomeric isolation piece (33) uses rubber
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721126666.7U CN207147584U (en) | 2017-09-05 | 2017-09-05 | A kind of liquid level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721126666.7U CN207147584U (en) | 2017-09-05 | 2017-09-05 | A kind of liquid level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147584U true CN207147584U (en) | 2018-03-27 |
Family
ID=61677197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721126666.7U Expired - Fee Related CN207147584U (en) | 2017-09-05 | 2017-09-05 | A kind of liquid level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595570A (en) * | 2019-10-23 | 2019-12-20 | 云南师范大学 | Liquid level display device applying metal surface plasmons |
| CN111678567A (en) * | 2020-07-16 | 2020-09-18 | 河北扶波机械制造有限公司 | Asphalt tank allowance display device, use method and asphalt tank |
-
2017
- 2017-09-05 CN CN201721126666.7U patent/CN207147584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595570A (en) * | 2019-10-23 | 2019-12-20 | 云南师范大学 | Liquid level display device applying metal surface plasmons |
| CN111678567A (en) * | 2020-07-16 | 2020-09-18 | 河北扶波机械制造有限公司 | Asphalt tank allowance display device, use method and asphalt tank |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20190905 |