CN209541840U - Explosion-proof liquid level transmitter - Google Patents
Explosion-proof liquid level transmitter Download PDFInfo
- Publication number
- CN209541840U CN209541840U CN201822243332.9U CN201822243332U CN209541840U CN 209541840 U CN209541840 U CN 209541840U CN 201822243332 U CN201822243332 U CN 201822243332U CN 209541840 U CN209541840 U CN 209541840U
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- China
- Prior art keywords
- chuck
- groove
- ring
- upside
- explosion
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Abstract
The utility model belongs to transmitter technical field, more particularly to explosion-proof liquid level transmitter, including chuck connector, chuck connector includes threaded rod, threaded rod is connected with hexagonal prisms rotating seat, hexagonal prisms rotating seat is connected with terminal pad, the first groove is equipped on the upside of terminal pad, terminal pad is connected with chuck, chuck is equipped with the second groove to match with the first groove, sealing ring is connected between first groove and the second groove, limit sleeve is connected on chuck, O-ring is connected on the inside of limit sleeve, limit sleeve is connected with sensor, copper ring is connected on the upside of limit sleeve, sealing ring is equipped on the inside of copper ring, copper ring is connected with AD sampling plate, AD sampling plate is connected with compensation ring, dead ring is connected on the upside of AD sampling plate, attaching nut is threaded on the upside of chuck, the threaded upper ends of attaching nut are connected with gauge outfit, gauge outfit is connected with aobvious Show disk, gauge outfit is connected with LED lamp bead band, and LED lamp bead band is connected with audio-switch, and audio-switch is in series with photosensitive sensors switch.
Description
Technical field
The utility model belongs to transmitter technical field, and in particular to explosion-proof liquid level transmitter.
Background technique
Pressure transmitter refers to export the pressure sensor for standard signal, is that a kind of pressure variations that receive turn in proportion
It is changed to the instrument of standard output signals.It can turn the physical pressures parameters such as gas, liquid that side pressing member sensor is experienced
Become the electric signal of standard, is measured, indicated and process with supplying the secondary meters such as indicator alarm, recorder, adjuster
It adjusts.Pressure transmitter is a kind of sensor the most commonly used in industrial practice, is widely used in various industrial automatic control environment,
It is related to water conservancy and hydropower, railway traffic, intelligent building, production automatic control, aerospace, military project, petrochemical industry, oil well, electric power, ship, machine
Numerous industries such as bed, pipeline.In actual use, transmitter maintenance is inconvenient, and for not yet done when night use
It knows for the staff of environment, its installation site can not be quickly found.
Utility model content
Aiming at the problem that above-mentioned background technique is proposed, the purpose of this utility model is: being intended to provide explosion-proof liquid level pick-up
Device.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
Explosion-proof liquid level transmitter, including chuck connector, the chuck connector includes threaded rod, the threaded rod connection
There is hexagonal prisms rotating seat, the hexagonal prisms rotating seat is connected with terminal pad, is equipped with the first groove, the company on the upside of the terminal pad
It connects disk and is connected with chuck, the chuck is equipped with the second groove to match with the first groove, first groove and the second groove
Between be connected with sealing ring, be connected with limit sleeve on the chuck, be connected with O-ring, the limit sleeve on the inside of the limit sleeve
It is connected with sensor, copper ring is connected on the upside of the limit sleeve, is equipped with sealing ring on the inside of the copper ring, the copper ring is connected with AD
Sampling plate, the AD sampling plate are connected with compensation ring, are equipped with gaseous core in the compensation ring, the lower end of the gaseous core is mounted on biography
On sensor, it is connected with dead ring on the upside of the AD sampling plate, attaching nut, the company are threaded on the upside of the chuck
Connected nut is equipped with locking hole, and the locking hole is connected with lock-screw, and the threaded upper ends of the attaching nut are connected with gauge outfit, institute
It states gauge outfit and is connected with display panel, the gauge outfit is connected with LED lamp bead band, and the LED lamp bead band is connected with audio-switch, the sound
Control switch is in series with photosensitive sensors switch.
Using technical solutions of the utility model, when using explosion-proof liquid level transmitter, due to chuck and attaching nut
It is threadedly coupled, attaching nut is threadedly coupled with gauge outfit, therefore more convenient when maintenance；And LED lamp bead band is opened with acoustic control
Close and photosensitive sensors switch matching design, at night when, photosensitive sensors switch open, audio-switch acoustic control make
With lower opening, so that LED lamp bead band is bright, so as to find explosion-proof liquid level transmitter faster；Light sensation passes when daytime
Sensor switch is in close state always, therefore LED lamp bead band will not be bright, so as to using electricity wisely.
It further limits, first groove and the second groove are semicircular structure, and such structure design can make
It is preferable to obtain sealing effect of the sealing ring in the first groove and the second groove.
It further limits, several be equipped with is risen as high as the banks on the outside of the attaching nut, and such structure design can be operated preferably
Attaching nut.
It further limits, hexagonal prisms rotating disk is connected on the outside of the chuck, such structure design can make chuck
More convenient operation.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the configuration schematic diagram of the utility model explosion-proof liquid level transmitter embodiment；
Fig. 2 is the schematic view of the front view of the utility model explosion-proof liquid level transmitter embodiment；
Fig. 3 is the schematic diagram of the section structure one of the utility model explosion-proof liquid level transmitter embodiment；
Fig. 4 is the schematic diagram of the section structure two of the utility model explosion-proof liquid level transmitter embodiment；
Main element symbol description is as follows:
Chuck connector 1, threaded rod 11, hexagonal prisms rotating seat 12, terminal pad 13, the first groove 14, chuck 2, second are recessed
It is slot 20, limit sleeve 21, O-ring 22, copper ring 23, AD sampling plate 24, compensation ring 25, gaseous core 26, dead ring 27, sensor 28, close
Seal ring 29, attaching nut 3, locking hole 31,32, gauge outfit 4 of rising as high as the banks, display panel 41, LED lamp bead band 42, hexagonal prisms rotating disk 5.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the explosion-proof liquid level transmitter of the utility model, including chuck connector 1, card
Disk connector 1 includes threaded rod 11, and threaded rod 11 is connected with hexagonal prisms rotating seat 12, and hexagonal prisms rotating seat 12 is connected with terminal pad
13, the first groove 14 is equipped on the upside of terminal pad 13, terminal pad 13 is connected with chuck 2, and chuck 2 is equipped with and 14 phase of the first groove
The second groove 20 matched, is connected with sealing ring, limit sleeve 21 is connected on chuck 2 between the first groove 14 and the second groove 20,
O-ring 22 is connected on the inside of limit sleeve 21, limit sleeve 21 is connected with sensor 28, copper ring 23, copper are connected on the upside of limit sleeve 21
Sealing ring 29 is equipped on the inside of ring 23, copper ring 23 is connected with AD sampling plate 24, and AD sampling plate 24 is connected with compensation ring 25, compensates ring 25
Gaseous core 26 is inside installed, the lower end of gaseous core 26 is mounted on sensor 28, and the upside of AD sampling plate 24 is connected with dead ring 27, card
The upside of disk 2 is threaded with attaching nut 3, and attaching nut 3 is equipped with locking hole 31, and locking hole 31 is connected with lock-screw, even
The threaded upper ends of connected nut 3 are connected with gauge outfit 4, and gauge outfit 4 is connected with display panel 41, and gauge outfit 4 is connected with LED lamp bead band 42, LED light
Pearl band 42 is connected with audio-switch, and audio-switch is in series with photosensitive sensors switch.
In the present embodiment, when using explosion-proof liquid level transmitter, since chuck 2 is threadedly coupled with attaching nut 3, even
Connected nut 3 is threadedly coupled with gauge outfit 4, therefore more convenient when maintenance；And LED lamp bead band 42 and audio-switch and light sensation
The matching design of sensing switch, at night when, photosensitive sensors switch open, audio-switch acoustic control effect under beat
It opens, so that LED lamp bead band 42 is bright, so as to find explosion-proof liquid level transmitter faster；Photosensitive sensors when daytime
Switch is in close state always, therefore LED lamp bead band 42 will not be bright, so as to using electricity wisely.
It is preferred that the first groove 14 and the second groove 20 are semicircular structure, such structure design can to seal
The sealing effect enclosed in the first groove 14 and the second groove 20 is preferable.In fact, can also consider first as the case may be
The structure of groove 14 and the second groove 20.
It is preferred that several be equipped in the outside of attaching nut 3 rises as high as the banks 32, such structure design can preferably operate attaching nut
3.In fact, can also attaching nut 3 as the case may be structure.
It is preferred that being connected with hexagonal prisms rotating disk 5 on the outside of chuck 2, such structure design can make the operation of chuck 2 more square
Just.In fact, can also consider the structure of chuck 2 as the case may be.
Above-described embodiment is merely exemplary to illustrate the principle and effect of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the revealed spirit of the utility model
With all equivalent modifications completed under technical idea or change, should be covered by the claim of the utility model.
Claims (4)
1. explosion-proof liquid level transmitter, including chuck connector (1), it is characterised in that: the chuck connector (1) includes threaded rod
(11), the threaded rod (11) is connected with hexagonal prisms rotating seat (12), and the hexagonal prisms rotating seat (12) is connected with terminal pad
(13), the first groove (14) are equipped on the upside of the terminal pad (13), the terminal pad (13) is connected with chuck (2), the chuck
(2) it is equipped with the second groove (20) to match with the first groove (14), between first groove (14) and the second groove (20)
It is connected with sealing ring, is connected with limit sleeve (21) on the chuck (2), is connected with O-ring (22) on the inside of the limit sleeve (21),
The limit sleeve (21) is connected with sensor (28), is connected with copper ring (23) on the upside of the limit sleeve (21), the copper ring (23)
Inside is equipped with sealing ring (29), and the copper ring (23) is connected with AD sampling plate (24), and the AD sampling plate (24) is connected with compensation
Ring (25), the compensation ring (25) is interior to be equipped with gaseous core (26), and the lower end of the gaseous core (26) is mounted on sensor (28), institute
It states and is connected on the upside of AD sampling plate (24) dead ring (27), be threaded with attaching nut (3) on the upside of the chuck (2),
The attaching nut (3) is equipped with locking hole (31), and the locking hole (31) is connected with lock-screw (), the attaching nut (3)
Threaded upper ends be connected with gauge outfit (4), the gauge outfit (4) is connected with display panel (41), and the gauge outfit (4) is connected with LED lamp bead
Band (42), the LED lamp bead band (42) are connected with audio-switch, and the audio-switch is in series with photosensitive sensors switch.
2. explosion-proof liquid level transmitter according to claim 1, it is characterised in that: first groove (14) and the second groove
It (20) is semicircular structure.
3. explosion-proof liquid level transmitter according to claim 2, it is characterised in that: several on the outside of the attaching nut (3) to set
It rises as high as the banks (32).
4. explosion-proof liquid level transmitter according to claim 3, it is characterised in that: be connected with six ribs on the outside of the chuck (2)
Column rotating disk (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243332.9U CN209541840U (en) | 2018-12-29 | 2018-12-29 | Explosion-proof liquid level transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243332.9U CN209541840U (en) | 2018-12-29 | 2018-12-29 | Explosion-proof liquid level transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541840U true CN209541840U (en) | 2019-10-25 |
Family
ID=68267618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822243332.9U Active CN209541840U (en) | 2018-12-29 | 2018-12-29 | Explosion-proof liquid level transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209541840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114560430A (en) * | 2022-03-18 | 2022-05-31 | 重庆宇虹自动化仪表系统有限公司 | Automatic change device of buying wine |
-
2018
- 2018-12-29 CN CN201822243332.9U patent/CN209541840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114560430A (en) * | 2022-03-18 | 2022-05-31 | 重庆宇虹自动化仪表系统有限公司 | Automatic change device of buying wine |
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