CN218239155U - Industrial pressure transmitter - Google Patents
Industrial pressure transmitter Download PDFInfo
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- CN218239155U CN218239155U CN202221695350.0U CN202221695350U CN218239155U CN 218239155 U CN218239155 U CN 218239155U CN 202221695350 U CN202221695350 U CN 202221695350U CN 218239155 U CN218239155 U CN 218239155U
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Abstract
The utility model discloses an industrial pressure transmitter, including pipeline and pressure transmitter body, the surface integration of pipeline is connected with the installation pipe, the installation cavity has been seted up at the top of installation pipe, the pressure pipe is installed to the bottom of pressure transmitter body, the pressure pipe is inserted and is established the inside at the installation cavity, the fixed surface cover of pressure pipe is equipped with the annular piece, the surface rotation of annular piece installs a plurality of annular distribution's a piece, the integration is connected with the fixture block on the piece, the fixed surface cover of installation pipe is equipped with cooperation ring piece, during the installation, inserts the inside of installation cavity with the pressure pipe, later with fixture block and cooperation ring piece joint, then rotating internal thread ring piece, the position fixing cover will with the fixture block butt, the position fixing cover can avoid the fixture block to break away from cooperation ring piece, and then install pressure transmitter.
Description
Technical Field
The utility model relates to a pressure transmitter technical field specifically is an industrial pressure transmitter.
Background
The pressure transmitter is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, and relates to various industries such as water conservancy and hydropower, railway traffic, intelligent buildings, production automatic control, aerospace, military industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and the like. The electrical element of the pressure transmitter for sensing pressure is generally a resistance strain gauge, which is a sensitive device for converting the pressure on a tested piece into an electrical signal, the resistance strain gauge is mostly applied to two types, namely a metal resistance strain gauge and a semiconductor strain gauge, the metal resistance strain gauge comprises a wire-shaped strain gauge and a metal foil-shaped strain gauge, the strain gauge is usually tightly adhered to a base body generating mechanical strain through a special adhesive, and when the base body is stressed and changes stress, the resistance strain gauge is also deformed together, so that the resistance value of the strain gauge is changed, and the voltage applied to the resistance is changed.
Because pressure transmitter uses more extensively, need install or maintain the dismantlement in the use, current pressure transmitter mostly only adopts threaded connection or screwed connection, and the installation is dismantled more troublesome, and stability is not high moreover for the work efficiency of installation is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an industrial pressure transmitter to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an industrial pressure transmitter, includes pipeline and pressure transmitter body, the surface integration of pipeline is connected with the installation pipe, the installation cavity has been seted up at the top of installation pipe, the connector lug is installed on the top of pressure transmitter body, the pressure pipe is installed to the bottom of pressure transmitter body, the inside at the installation cavity is inserted to the pressure pipe, the fixed surface cover of pressure pipe is equipped with the annular piece, the surface rotation of annular piece installs a plurality of annular distribution's piece, the integration is connected with the fixture block on the piece, the fixed surface cover of installation pipe is equipped with the cooperation ring piece, fixture block and cooperation ring piece joint, the surface of installation pipe is provided with screw thread portion, and the external surface screw thread of screw thread portion has connect internal thread ring piece soon, the fixed surface cover of internal thread ring piece is equipped with the position guard, the inner wall and the fixture block butt of position guard.
Preferably, the outer surface of the internal thread ring block is fixedly sleeved with an anti-slip rubber ring.
Preferably, a plurality of vertical first sealing rings are installed on the inner wall of the installation pipe, and the first sealing rings are abutted to the outer surface of the pressure pipe.
Preferably, the outer surface cover of pressure pipe is equipped with the second sealing washer, the second sealing washer sets up the below at the annular piece, and the second sealing washer butt is between annular piece and installation pipe.
Preferably, a dustproof cover is rotatably arranged on the display screen on the front side of the pressure transmitter body.
Preferably, the inner bottom end joint of installation cavity has the filtration ring piece, annular filter screen is installed to the inner wall of filtration ring piece, the pressure pipe and the butt of filtration ring piece.
Compared with the prior art, the beneficial effects of the utility model are that: the pressure transmitter is convenient to use and simple in structure, during installation, the pressure pipe is inserted into the installation cavity, the clamping block is clamped with the matching ring block, then the internal thread ring block is rotated, the positioning cover is abutted to the clamping block, the positioning cover can prevent the clamping block from being separated from the matching ring block, and further the pressure transmitter is installed; the sealing performance of the pressure transmitter after installation can be improved through the first sealing ring and the second sealing ring; the annular filter screen on the filter ring block can be used for filtering impurities in the liquid.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of a main body structure of an industrial pressure transmitter;
fig. 2 is an enlarged schematic view of a structure a of fig. 1 of an industrial pressure transmitter.
In the figure: the pressure transmitter comprises a pipe 1, a pressure transmitter body 2, a connector lug 3, a first sealing ring 4, an annular block 5, a second sealing ring 6, a support block 7, a matching annular block 8, a positioning cover 9, an internal thread annular block 10, a mounting pipe 11, a filtering annular block 12, an annular filter screen 13, a pressure pipe 14, a clamping block 15, a mounting cavity 16 and an anti-skid rubber ring 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1: please refer to fig. 1-2, an industrial pressure transmitter, includes pipeline 1 and pressure transmitter body 2, the surface integration of pipeline 1 is connected with installation pipe 11, installation cavity 16 has been seted up at the top of installation pipe 11, connector lug 3 is installed on the top of pressure transmitter body 2, pressure pipe 14 is installed to the bottom of pressure transmitter body 2, pressure pipe 14 inserts the inside of establishing at installation cavity 16, the outer fixed surface cover of pressure pipe 14 is equipped with annular piece 5, the surface rotation of annular piece 5 installs a plurality of supporting blocks 7 that distribute annularly, the integration is connected with fixture block 15 on the supporting block 7, the outer fixed surface cover of installation pipe 11 is equipped with cooperation ring piece 8, fixture block 15 and cooperation ring piece 8 joint, the surface of installation pipe 11 is provided with screw thread portion, the outer surface screw thread of screw thread portion has screwed connection of internal thread ring piece 10, the outer fixed surface cover of positioning ring piece 10 is equipped with position cap 9, the inner wall and the fixture block 15 butt of position cap 9.
During the installation, insert the inside of installation cavity 16 with pressure pipe 14, later rotate the piece 7 of a plurality of annular distributions, fixture block 15 will be the joint on cooperation ring piece 8, and then with pressure transmitter body 2 and then a relocation, later the internal thread ring piece 10 of rotating, internal thread ring piece 10 will drive position fixing cover 9 upward movement, position fixing cover 9 will with fixture block 15 butt, and then avoid fixture block 15 to break away from cooperation ring piece 8, and then improve this pressure transmitter body 2's fixed effect, during the dismantlement, only need reverse rotation internal thread ring piece 10, make position fixing cover 9 break away from the back with fixture block 15, break away from fixture block 15 and cooperation ring piece 8 can, and then can improve this pressure transmitter body 2's dismantlement efficiency.
Wherein, the outer surface of the internal thread ring block 10 is fixedly sleeved with an anti-skid rubber ring 17.
The anti-skid rubber ring 17 is arranged to facilitate the rotation of the internally threaded ring block 10.
A plurality of vertical first sealing rings 4 are mounted on the inner wall of the mounting pipe 11, and the first sealing rings 4 are abutted to the outer surface of the pressure pipe 16.
The first sealing ring 4 can improve the sealing effect of the installation pipe 11 and the pressure pipe 14, and avoid the liquid leakage.
Wherein, the surface cover of pressure pipe 14 is equipped with second sealing washer 6, second sealing washer 6 sets up the below at ring block 5, and second sealing washer 6 butt is between ring block 5 and installation pipe 11.
The second sealing ring 6 can improve the sealing performance of the pressure transmitter body 2 after installation.
Wherein, rotate on the display screen of 2 front sides of pressure transmitter body and install the shield, can prevent dust to the display screen through the shield, when looking over display screen data, can turn the shield.
Example 2: referring to fig. 1-2, an industrial pressure transmitter is different from embodiment 1 in that a filter ring block 12 is clamped at an inner bottom end of an installation cavity 16, an annular filter screen 13 is installed on an inner wall of the filter ring block 12, and a pressure pipe 14 abuts against the filter ring block 12.
Can filter the impurity in the liquid through annular filter screen 13 on the filter ring piece 12, avoid impurity to enter into pressure transmitter body 2's inside, and then can improve this pressure transmitter body 2's life.
The utility model discloses a theory of operation is: during installation, the pressure pipe 14 is inserted into the installation cavity 16, then the support blocks 7 distributed in the annular shape are rotated, the fixture block 15 is clamped on the matching ring block 8, the pressure transmitter body 2 is further repositioned, then the internal thread ring block 10 is rotated, the internal thread ring block 10 drives the positioning cover 9 to move upwards, the positioning cover 9 is abutted against the fixture block 15, the fixture block 15 is prevented from being separated from the matching ring block 8, the fixing effect of the pressure transmitter body 2 is improved, only the internal thread ring block 10 needs to be rotated in the opposite direction during disassembly, and after the positioning cover 9 is separated from the fixture block 15, the fixture block 15 is separated from the matching ring block 8, so that the disassembly efficiency of the pressure transmitter body 2 can be improved; the first sealing ring 4 can improve the sealing effect of the installation pipe 11 and the pressure pipe 14, and avoid the liquid leakage; the second sealing ring 6 can improve the sealing performance of the pressure transmitter body 2 after installation; can filter the impurity in the liquid through annular filter screen 13 on the filtration ring piece 12, avoid impurity to enter into the inside of pressure transmitter body 2, and then can improve this pressure transmitter body 2's life.
In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.
Claims (6)
1. An industrial pressure transmitter, includes pipeline (1) and pressure transmitter body (2), its characterized in that: the utility model discloses a pipeline installation method, including pipeline (1), installation pipe (11), installation cavity (16) have been seted up at the top of installation pipe (11), connector lug (3) are installed on the top of pressure transmitter body (2), pressure pipe (14) are installed to the bottom of pressure transmitter body (2), pressure pipe (14) are inserted and are established the inside in installation cavity (16), the fixed surface cover of pressure pipe (14) is equipped with annular piece (5), the surface of annular piece (5) is rotated and is installed a plurality of ring distribution's piece (7), the integration is connected with fixture block (15) on piece (7), the fixed surface cover of installation pipe (11) is equipped with cooperation ring piece (8), fixture block (15) and cooperation ring piece (8) joint, the surface of installation pipe (11) is provided with screw thread portion, and the surface screw thread portion has connect ring piece (10) soon, the fixed surface cover of internal thread ring piece (10) is equipped with position cover (9), the inner wall and fixture block (15) butt of position cover (9).
2. The industrial pressure transmitter of claim 1, wherein: the outer surface of the internal thread ring block (10) is fixedly sleeved with an anti-slip rubber ring (17).
3. The industrial pressure transmitter of claim 2, wherein: a plurality of vertical first sealing rings (4) are installed on the inner wall of the installation pipe (11), and the first sealing rings (4) are abutted to the outer surface of the pressure pipe (14).
4. The industrial pressure transmitter of claim 3, wherein: the outer surface cover of manometer pipe (14) is equipped with second sealing washer (6), second sealing washer (6) set up the below at annular piece (5), and second sealing washer (6) butt is between annular piece (5) and installation pipe (11).
5. The industrial pressure transmitter of claim 4, wherein: and a dustproof cover is rotatably arranged on the display screen on the front side of the pressure transmitter body (2).
6. The industrial pressure transmitter of claim 5, wherein: the inside bottom end joint of installation cavity (16) has filtering ring piece (12), annular filter screen (13) are installed to the inner wall of filtering ring piece (12), pressure pipe (14) and filtering ring piece (12) butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221695350.0U CN218239155U (en) | 2022-07-01 | 2022-07-01 | Industrial pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221695350.0U CN218239155U (en) | 2022-07-01 | 2022-07-01 | Industrial pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218239155U true CN218239155U (en) | 2023-01-06 |
Family
ID=84673638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221695350.0U Active CN218239155U (en) | 2022-07-01 | 2022-07-01 | Industrial pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218239155U (en) |
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2022
- 2022-07-01 CN CN202221695350.0U patent/CN218239155U/en active Active
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