CN216770873U - High-pressure isolating device of pressure transmitter - Google Patents
High-pressure isolating device of pressure transmitter Download PDFInfo
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- CN216770873U CN216770873U CN202122301953.XU CN202122301953U CN216770873U CN 216770873 U CN216770873 U CN 216770873U CN 202122301953 U CN202122301953 U CN 202122301953U CN 216770873 U CN216770873 U CN 216770873U
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- pressure transmitter
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- device box
- isolation
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Abstract
The utility model relates to the technical field of pressure transmitters, in particular to a high-voltage isolation device of a pressure transmitter, which comprises a device box body, wherein the device box body is provided with a mounting port and a connecting port, and the high-voltage isolation device further comprises: the isolation mechanism is fixedly arranged in the device box body and connected with the connecting port, and is used for carrying out high-pressure isolation on the pressure transmitter; the cleaning mechanism is fixedly arranged on the inner wall of one end of the device box body and used for cleaning dust on the mounting opening. The high-pressure isolation device of the pressure transmitter can realize the closing and opening of the connecting port through the isolation mechanism, thereby prolonging the service life of the pressure transmitter; the mounting port can be cleaned through the cleaning mechanism, the accuracy of the detection data of the pressure transmitter is improved, and the practicability of the isolation device is improved.
Description
Technical Field
The utility model relates to the technical field of pressure transmitters, in particular to a high-pressure isolating device of a pressure transmitter.
Background
A pressure transmitter is a device that converts pressure into a pneumatic signal or an electric signal for control and remote transmission. The pressure sensor can convert physical pressure parameters of gas, liquid and the like sensed by the pressure element sensor into standard electric signals (such as 4-20 mADC and the like) so as to supply secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like for measurement, indication and process regulation.
In actual use, the changer often is lug connection with equipment, lacks isolating device in the changer for the changer has the risk of being punctured by high voltage, threatens the safety of changer, influences its life, and pressure transmitter's the dust at the position of connection does not clear up, can influence pressure transmitter measured data's accuracy.
Therefore, in view of the above situation, there is a need to develop a high-pressure isolation device for a pressure transmitter to overcome the shortcomings of the current practical application.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-pressure isolation device of a pressure transmitter, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a pressure transmitter high pressure isolating device, includes the device box, installing port and connector have been seted up on the device box, still include: the isolation mechanism is fixedly arranged in the device box body and connected with the connecting port, and is used for carrying out high-pressure isolation on the pressure transmitter; the cleaning mechanism is fixedly arranged on the inner wall of one end of the device box body and used for cleaning dust on the mounting opening.
As a further scheme of the utility model: the isolation mechanism comprises a power element, a fixing frame, a rotary disc and a rotary plate, the power element is fixedly installed in the device box body, the fixing frame is installed in the device box body, the rotary disc is movably installed in the fixing frame, the rotary disc is movably connected with the connector, and the rotary plate is movably installed on the rotary disc.
As a further scheme of the utility model: the rotating plate is provided with a sliding piece, and two ends of the sliding piece are respectively movably arranged in a first sliding groove formed in the fixed frame and a second sliding groove formed in the rotary disc.
As a further scheme of the utility model: the connecting plate is installed to the one end of carousel, the connecting plate runs through the mount and is connected with the output of power element, seted up the through-hole on the carousel, the through-hole is connected with the connector.
As a further scheme of the utility model: clean mechanism includes flexible subassembly, support, mounting bracket, runner assembly and clean module, flexible subassembly is installed respectively on the one end inner wall and the support of device box, mounting bracket and flexible subassembly fixed connection, the runner assembly is installed on the mounting bracket, clean module is fixed on the one end of runner assembly is overhead.
As a further scheme of the utility model: the telescopic assembly comprises a first telescopic module and a second telescopic module, the two ends of the first telescopic module are respectively connected with the device box body and the support, and the two ends of the second telescopic module are connected with the support and the mounting frame.
As a further scheme of the utility model: the rotating assembly comprises a driving element, a rotating shaft and a shaft sleeve, the driving element is fixed in the mounting frame, one end of the rotating shaft penetrates through the mounting frame and is connected with the output end of the driving element, the shaft sleeve is fixedly mounted at the other end of the rotating shaft, and a cleaning module is mounted on the shaft sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
when the pressure transmitter needs to be detected, the power element drives the connecting plate to move, the connecting plate drives the rotary table to rotate on the fixed frame, the rotary plate is respectively connected with the rotary table and the fixed frame in a sliding mode through the sliding piece, and the rotary plate rotates through the rotation of the rotary table, so that the isolating mechanism is opened to the connecting port, and the pressure transmitter can conveniently detect; after the detection is finished, the operation is carried out reversely, the rotating plate is folded and rotated, and the connecting port is isolated and sealed;
when dust on the mounting opening needs to be cleaned, the bracket is driven to move to the position right below the mounting opening through the extension and retraction of the first telescopic module, the cleaning module is driven to enter the mounting opening through the extension and retraction of the second telescopic module, the rotating shaft is driven to rotate through the driving element, the shaft sleeve is driven to rotate through the rotation of the rotating shaft, and the cleaning module cleans the dust on the mounting opening through the rotation of the shaft sleeve;
the connection port can be closed and opened through the isolation mechanism, and the service life of the pressure transmitter is prolonged; the mounting port can be cleaned through the cleaning mechanism, the accuracy of the detection data of the pressure transmitter is improved, and the practicability of the isolation device is improved.
Drawings
Fig. 1 is a schematic structural diagram of a high-pressure isolation device of a pressure transmitter of the present invention.
Fig. 2 is a schematic view of the isolation mechanism of fig. 1 in a closed state.
Fig. 3 is a schematic structural view of the isolation mechanism of fig. 1 in an open state.
In the figure: 1-device box body, 2-mounting port, 3-pressure transmitter, 4-connecting port, 5-isolation mechanism, 51-power element, 52-fixing frame, 521-first sliding groove, 53-rotating disc, 531-second sliding groove, 532-through hole, 54-connecting plate, 55-rotating plate, 56-sliding piece, 6-cleaning mechanism, 61-telescopic component, 611-first telescopic module, 612-second telescopic module, 62-bracket, 63-mounting frame, 64-rotating component, 641-driving element, 642-rotating shaft, 643-shaft sleeve and 65-cleaning module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
As shown in fig. 1 to 3, a high-pressure isolation device for a pressure transmitter provided as an embodiment of the present invention includes a device case 1, the device case 1 is provided with a mounting port 2 and a connection port 4, and further includes: the isolation mechanism 5 is fixedly arranged in the device box body 1, the isolation mechanism 5 is connected with the connector 4, and the isolation mechanism 5 is used for isolating the pressure transmitter 3 at high pressure; and the cleaning mechanism 6 is fixedly arranged on the inner wall of one end of the device box body 1, and the cleaning mechanism 6 is used for cleaning dust on the mounting port 2.
In the embodiment, the connection port 4 can be closed and opened through the isolation mechanism 5, so that the service life of the pressure transmitter 3 is prolonged; can clean installing port 2 through clean mechanism 6, improve the accuracy of 3 detection data of pressure transmitter, improve isolating device's practicality.
As shown in fig. 1 to 3, as a preferred embodiment of the present invention, the isolation mechanism 5 includes a power element 51, a fixed frame 52, a rotating plate 53 and a rotating plate 55, the power element 51 is fixedly installed in the apparatus casing 1, the fixed frame 52 is installed in the apparatus casing 1, the rotating plate 53 is movably installed in the fixed frame 52, the rotating plate 53 is movably connected with the connection port 4, and the rotating plate 55 is movably installed on the rotating plate 53.
As shown in fig. 2 and 3, as a preferred embodiment of the present invention, a slider 56 is mounted on the rotating plate 55, and two ends of the slider 56 are movably mounted in a first sliding slot 521 formed on the fixed frame 52 and a second sliding slot 531 formed on the rotating plate 53, respectively.
As shown in fig. 2 and 3, as a preferred embodiment of the present invention, a connection plate 54 is mounted at one end of the rotary plate 53, the connection plate 54 penetrates through the fixed frame 52 and is connected to the output end of the power element 51, a through hole 532 is formed in the rotary plate 53, and the through hole 532 is connected to the connection port 4.
When the pressure transmitter 3 needs to be detected, the power element 51 drives the connecting plate 54 to move, the connecting plate 54 moves to drive the turntable 53 to rotate on the fixed frame 52, the rotating plate 55 is respectively connected with the turntable 53 and the fixed frame 52 in a sliding manner through the sliding piece 56, and the rotating plate 55 realizes that the isolating mechanism 5 opens the connecting port 4 in a rotating manner through the rotation of the turntable 53, so that the pressure transmitter 3 can be conveniently detected; after the detection is finished, the operation is reversed, the rotating plate 54 is folded and rotated, and the connecting port 4 is isolated and sealed.
In the present embodiment, the power element 51 is preferably a hydraulic telescopic mechanism or a pneumatic telescopic mechanism, the connecting plate 54 is a link structure, and the slide 56 is a rotating shaft with a circular structure.
As shown in fig. 1, as a preferred embodiment of the present invention, the cleaning mechanism 6 includes a telescopic assembly 61, a bracket 62, a mounting bracket 63, a rotating assembly 64, and a cleaning module 65, the telescopic assembly 61 is respectively mounted on an inner wall of one end of the apparatus casing 1 and the bracket 62, the mounting bracket 63 is fixedly connected to the telescopic assembly 61, the rotating assembly 64 is mounted on the mounting bracket 63, and the cleaning module 65 is fixed on one end of the rotating assembly 64.
As shown in fig. 1, as a preferred embodiment of the present invention, the telescopic assembly 61 includes a first telescopic module 611 and a second telescopic module 612, both ends of the first telescopic module 611 are respectively connected to the apparatus box 1 and the bracket 62, and both ends of the second telescopic module 612 are connected to the bracket 62 and the mounting bracket 63.
As shown in fig. 1, as a preferred embodiment of the present invention, the rotating assembly 64 includes a driving element 641, a rotating shaft 642 and a bushing 643, the driving element 641 is fixed in the mounting frame 63, one end of the rotating shaft 642 penetrates through the mounting frame 63 and is connected with the output end of the driving element 641, the bushing 643 is fixedly installed at the other end of the rotating shaft 642, and the cleaning module 65 is installed on the bushing 643.
When dust on the mounting opening 2 needs to be cleaned, the bracket 62 is driven to move to a position right below the mounting opening 2 by the extension and retraction of the first telescopic module 611, the cleaning module 65 is driven to enter the mounting opening 2 by the extension and retraction of the second telescopic module 612, the rotating shaft 642 is driven to rotate by the driving element 641, the shaft sleeve 643 is driven to rotate by the rotation of the rotating shaft 642, and the cleaning module 65 cleans the dust in the mounting opening 2 by the rotation of the shaft sleeve 642.
In this embodiment, the first telescopic module 611 and the second telescopic module 612 are preferably a hydraulic telescopic mechanism or a pneumatic telescopic mechanism, the driving element 641 is preferably a motor satisfying a rotation condition, and the cleaning module 65 is a cleaning assembly with a cleaning brush and a cleaning cotton core.
The working principle of the utility model is as follows:
when the pressure transmitter 3 needs to be detected, the power element 51 drives the connecting plate 54 to move, the connecting plate 54 moves to drive the turntable 53 to rotate on the fixed frame 52, the rotating plate 55 is respectively connected with the turntable 53 and the fixed frame 52 in a sliding manner through the sliding piece 56, and the rotating plate 55 realizes that the isolating mechanism 5 opens the connecting port 4 in a rotating manner through the rotation of the turntable 53, so that the pressure transmitter 3 can be conveniently detected; after the detection is finished, the operation is carried out reversely, the rotating plate 54 is folded and rotated, and the connecting port 4 is isolated and sealed;
when dust on the mounting port 2 needs to be cleaned, the bracket 62 is driven to move to a position right below the mounting port 2 through the extension and retraction of the first telescopic module 611, the cleaning module 65 is driven to enter the mounting port 2 through the extension and retraction of the second telescopic module 612, the rotating shaft 642 is driven to rotate through the driving element 641, the rotating shaft 642 drives the shaft sleeve 643 to rotate, and the cleaning module 65 realizes the cleaning of the dust in the mounting port 2 by the cleaning module 10 through the rotation of the shaft sleeve 642;
the working principle of the high-pressure isolating device of the pressure transmitter is described above.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a pressure transmitter high pressure isolating device, includes the device box, installing port and connector have been seted up on the device box, its characterized in that still includes:
the isolation mechanism is fixedly arranged in the device box body and connected with the connecting port, and is used for carrying out high-pressure isolation on the pressure transmitter;
the cleaning mechanism is fixedly arranged on the inner wall of one end of the device box body and used for cleaning dust on the mounting opening.
2. The high-pressure isolation device of the pressure transmitter of claim 1, wherein the isolation mechanism comprises a power element, a fixing frame, a rotary table and a rotating plate, the power element is fixedly installed in the device box, the fixing frame is installed in the device box, the rotary table is movably installed in the fixing frame, the rotary table is movably connected with the connecting port, and the rotating plate is movably installed on the rotary table.
3. The high pressure isolation device of a pressure transmitter of claim 2, wherein the rotating plate is provided with a slider, and two ends of the slider are movably mounted in a first sliding groove formed in the fixed frame and a second sliding groove formed in the rotating disc respectively.
4. The high-pressure isolation device of the pressure transmitter of claim 2, wherein a connecting plate is installed at one end of the rotary plate, the connecting plate penetrates through the fixing frame and is connected with the output end of the power element, and a through hole is formed in the rotary plate and is connected with the connecting port.
5. The pressure transmitter high-pressure isolation device of claim 1, wherein the cleaning mechanism comprises a telescopic assembly, a support, a mounting frame, a rotating assembly and a cleaning module, the telescopic assembly is respectively mounted on the inner wall of one end of the device box body and the support, the mounting frame is fixedly connected with the telescopic assembly, the rotating assembly is mounted on the mounting frame, and the cleaning module is fixed on one end of the rotating assembly.
6. The high pressure isolation device of a pressure transmitter of claim 5, wherein the telescopic assembly comprises a first telescopic module and a second telescopic module, two ends of the first telescopic module are respectively connected with the device box body and the support, and two ends of the second telescopic module are connected with the support and the mounting rack.
7. The pressure transmitter high pressure isolation device of claim 5, wherein the rotation assembly comprises a driving element, a rotation shaft and a shaft sleeve, the driving element is fixed in the mounting frame, one end of the rotation shaft penetrates through the mounting frame and is connected with an output end of the driving element, the shaft sleeve is fixedly installed at the other end of the rotation shaft, and a cleaning module is installed on the shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122301953.XU CN216770873U (en) | 2021-09-23 | 2021-09-23 | High-pressure isolating device of pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122301953.XU CN216770873U (en) | 2021-09-23 | 2021-09-23 | High-pressure isolating device of pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216770873U true CN216770873U (en) | 2022-06-17 |
Family
ID=81953555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122301953.XU Active CN216770873U (en) | 2021-09-23 | 2021-09-23 | High-pressure isolating device of pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216770873U (en) |
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2021
- 2021-09-23 CN CN202122301953.XU patent/CN216770873U/en active Active
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