CN211824866U - Exquisite pressure transmitter - Google Patents
Exquisite pressure transmitter Download PDFInfo
- Publication number
- CN211824866U CN211824866U CN202020818375.XU CN202020818375U CN211824866U CN 211824866 U CN211824866 U CN 211824866U CN 202020818375 U CN202020818375 U CN 202020818375U CN 211824866 U CN211824866 U CN 211824866U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- display module
- tube
- cooling tube
- pressure transmitter
- 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
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 41
- 239000010935 stainless steel Substances 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000741 silica gel Substances 0.000 claims abstract description 9
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 210000004907 gland Anatomy 0.000 claims abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 abstract 3
- 230000001681 protective effect Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses an exquisite type pressure transmitter, including the hesmann joint: the lower extreme of hesmann connects is pegged graft and is had display module, and the fixed spiro union in bottom of display module has sealed lid, and it has the plug connector to peg graft in the display module bottom, and the fixed spiro union in bottom of plug connector is provided with the silica gel sealing washer at the top of stainless steel protection tube on the inner chamber upper portion of stainless steel protection tube, and the below of silica gel sealing washer is provided with intelligent digital circuit board, and the fixed spiro union in bottom of intelligent digital circuit board has oxygen-free copper gland. The utility model discloses a stainless steel protection tube bottom and cooling tube bottom inner chamber set up the fixed thread screw thread of the same internal diameter to and the top of cooling tube and the same fixed thread that has equal specification of the top external diameter of stainless steel connecting piece, made things convenient for the dismantlement and the equipment of cooling tube, stainless steel connector, stainless steel protection tube, guaranteed simultaneously that there is not cooling tube device still can normally function, and then can practice thrift the cost relatively.
Description
Technical Field
The utility model relates to a pressure monitoring technology field specifically is an exquisite type 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.
Most of the existing pressure transmitters have the following problems: firstly, the complicated volume of structure is great, no matter the installation or use all very inconvenient, secondly current device is the integrated device mostly, the maintenance is difficult for dismantling on the one hand, again by being suitable for the place according to the difference, need real-time supervision a bit, need dispose corresponding display module, and place a bit does not need display module, more needs simple structure increase life, and these prior art production all need independent production very inconvenient, cause unnecessary extravagant.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exquisite type pressure transmitter has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a compact pressure transmitter comprising a heusman joint: the display module is spliced at the lower end of the Husman connector, a sealing cover is connected to the bottom of the display module in a screwed mode, a plug connector is spliced at the bottom of the display module, the bottom of the plug connector is fixedly screwed with the top of the stainless steel protective tube, a silica gel sealing ring is arranged on the upper portion of the inner cavity of the stainless steel protective tube, an intelligent digital circuit board is arranged below the silica gel sealing ring, an oxygen-free copper gland is connected to the bottom of the intelligent digital circuit board in a screwed mode, a radiating tube is connected to the lower end of the stainless steel protective tube in a screwed mode, a stainless steel connecting piece is connected to the lower end of the radiating tube in a fixed screwed mode, a buffering piece is arranged at the upper end of the stainless steel connecting piece, a diffused silicon sensor is arranged above the buffering piece, a damper is, The Husmann connectors are electrically connected.
Preferably, the bottom of the heusman connector and the bottom of the display module are both provided with electrical jacks, the specifications and models of the electrical jacks are consistent, the top of the plug connector and the top of the display module are both provided with electrical connection sheets, and the positions of the electrical connection sheets and the electrical jacks are one-to-one.
Preferably, the upper end of cooling tube is the screw thread form, the middle part of cooling tube is equipped with a plurality of ring dress fin, the top of stainless steel connecting piece is the screw thread form, and the top of stainless steel connecting piece and cooling tube top external diameter equal.
Preferably, the inner chamber bottom of cooling tube is the screw thread form, the inner chamber bottom of stainless steel protection tube is the screw thread form, the inner chamber bottom internal diameter of cooling tube and the inner chamber bottom internal diameter of stainless steel protection tube equal.
Preferably, the damper and the buffer sheet only need to be installed when the pressure is more than 10 Mp.
Preferably, the sealing cover is made of plastic, and the cross section of the sealing cover is hexagonal when viewed from top.
Compared with the prior art, the beneficial effects of the utility model are that: the bottom of the Husky man joint and the bottom of the display module are provided with the electric jacks with the same model, the top of the plug connector and the top of the display module are provided with the electric connecting sheets, and the positions of the electric connecting sheets are aligned with the electric jacks one by one, so that the installation of the display module and the plug connector is facilitated, and the display module device can still normally operate without the display module device; the bottom of the stainless steel protection pipe and the inner cavity of the bottom of the radiating pipe are provided with the fixed thread threads with the same inner diameter, and the top of the radiating pipe and the top of the stainless steel connecting piece have the same outer diameter and have the same specification; through the through type split structure arrangement, the device structure is more exquisite.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the Husmann joint and display module of the present invention;
FIG. 3 is a schematic sectional view of the stainless steel protective tube of the present invention;
fig. 4 is a schematic view of the sealing cover of the present invention;
fig. 5 is a front connection diagram of the present invention.
In the figure: 1. husmann joint, 2, display module, 3, sealed lid, 4, plug connector, 5, silica gel sealing washer, 6, intelligent digital circuit board, 7, oxygen-free copper gland, 8, stainless steel protection tube, 9, cooling tube, 10, diffusion silicon sensor, 11, buffer chip, 12, stainless steel connecting piece, 13, attenuator.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-5, the present invention provides a technical solution: a compact pressure transmitter comprising a Husmann joint 1, characterized in that: the display module 2 is inserted into the lower end of the Husman connector 1, the sealing cover 3 is fixedly screwed at the bottom of the display module 2, the plug connector 4 is inserted into the bottom of the display module 2, the bottom of the plug connector 4 is fixedly screwed at the top of the stainless steel protection tube 8, the silica gel sealing ring 5 is arranged on the upper part of the inner cavity of the stainless steel protection tube 8, the intelligent digital circuit board 6 is arranged below the silica gel sealing ring 5, the oxygen-free copper gland 7 is fixedly screwed at the bottom of the intelligent digital circuit board 6, the radiating tube 9 is fixedly screwed at the lower end of the stainless steel protection tube 8, the stainless steel connecting piece 12 is fixedly screwed at the lower end of the radiating tube 9, the buffer piece 11 is arranged at the upper end of the stainless steel connecting piece 12, the diffused silicon sensor 10 is arranged above the buffer piece 11, and the damper 13 is fixedly, the diffused silicon sensor 10, the intelligent digital circuit board 6, the display module 2 and the Husman connector 1 are electrically connected.
The bottom of the Huffman connector 1 and the bottom of the display module 2 are both provided with electrical jacks, the specifications and the models of the electrical jacks are consistent, the top of the plug connector 4 and the top of the display module 2 are both provided with electrical connecting sheets, and the positions of the electrical connecting sheets and the electrical jacks are aligned in a one-to-one manner; the upper end of the radiating pipe 9 is in a thread shape, a plurality of annular radiating fins are arranged in the middle of the radiating pipe 9, the top of the stainless steel connecting piece 12 is in a thread shape, and the outer diameters of the top of the stainless steel connecting piece 12 and the top of the radiating pipe 9 are equal; the bottom of the inner cavity of the radiating pipe 9 is in a threaded shape, the bottom of the inner cavity of the stainless steel protective pipe 8 is in a threaded shape, and the inner diameter of the bottom of the inner cavity of the radiating pipe 9 is equal to that of the bottom of the inner cavity of the stainless steel protective pipe 8; the damper 13 and the buffer sheet 11 only need to be installed when the pressure is more than 10 Mp; the sealing cover 3 is made of plastic, and the cross section of the sealing cover is hexagonal when viewed from top.
The working principle is as follows: when the exquisite pressure transmitter is used, the bottom of a stainless steel connector 12 is connected into a medium (gas, liquid and the like) to be tested, a diffused silicon sensor 10 converts a pressure signal into an electric signal and transmits the electric signal to an intelligent digital circuit board 6, the intelligent digital circuit board 6 processes the electric signal into a digital signal and then transmits the signal to a display module 2 through a connector clip 4, the display module 2 displays a pressure reading at the moment, the display module 2 transmits the digital signal to a Husky connector 1, the Husky connector 1 connects the signal to an external display device, and when the display module 2 is not needed, the display module 2 is pulled down, and the connector clip 4 is connected to the Husky connector; when the heat dissipation structure is not needed in the non-high temperature environment of the working environment, the heat dissipation pipe 9 is only required to be unscrewed, and the stainless steel connecting piece 12 is connected to the bottom of the stainless steel protection pipe 8.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (6)
1. A compact pressure transmitter comprising a Husmann joint (1), characterized in that: the display module (2) is spliced at the lower end of the Husman connector (1), the sealing cover (3) is connected to the bottom fixing bolt of the display module (2), the plug connector (4) is spliced at the bottom of the display module (2), the bottom fixing bolt of the plug connector (4) is connected to the top of the stainless steel protection tube (8), the silica gel sealing ring (5) is arranged on the upper portion of the inner cavity of the stainless steel protection tube (8), the intelligent digital circuit board (6) is arranged below the silica gel sealing ring (5), the oxygen-free copper gland (7) is connected to the bottom fixing bolt of the intelligent digital circuit board (6), the radiating tube (9) is connected to the lower end fixing bolt of the stainless steel protection tube (8), the stainless steel connecting piece (12) is connected to the lower end fixing bolt of the radiating tube (9), and the buffering piece (11) is arranged at, the silicon diffusion sensor is characterized in that a silicon diffusion sensor (10) is arranged above the buffer sheet (11), a damper (13) is fixedly screwed at the bottom of the stainless steel connecting piece (12), and the silicon diffusion sensor (10), the intelligent digital circuit board (6), the display module (2) and the Husky man connector (1) are electrically connected.
2. The compact pressure transmitter of claim 1, wherein: the bottom of the Husman connector (1) and the bottom of the display module (2) are both provided with electrical jacks, the specifications and models of the electrical jacks are consistent, the top of the plug connector (4) and the top of the display module (2) are both provided with electrical connection sheets, and the positions of the electrical connection sheets and the electrical jacks are one-to-one.
3. The compact pressure transmitter of claim 1, wherein: the upper end of cooling tube (9) is the screw thread form, the middle part of cooling tube (9) is equipped with a plurality of ring dress fin, the top of stainless steel connecting piece (12) is the screw thread form, and the top of stainless steel connecting piece (12) and cooling tube (9) top external diameter equal.
4. The compact pressure transmitter of claim 1, wherein: the inner chamber bottom of cooling tube (9) is the screw thread form, the inner chamber bottom of stainless steel protection tube (8) is the screw thread form, the inner chamber bottom internal diameter of cooling tube (9) and the inner chamber bottom internal diameter of stainless steel protection tube (8) equal.
5. The compact pressure transmitter of claim 1, wherein: the damper (13) and the buffer (11) only need to be installed when the pressure is more than 10 Mp.
6. The compact pressure transmitter of claim 1, wherein: the sealing cover (3) is made of plastic, and the cross section of the sealing cover is hexagonal when viewed from above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020818375.XU CN211824866U (en) | 2020-05-18 | 2020-05-18 | Exquisite pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020818375.XU CN211824866U (en) | 2020-05-18 | 2020-05-18 | Exquisite pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211824866U true CN211824866U (en) | 2020-10-30 |
Family
ID=73021700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020818375.XU Expired - Fee Related CN211824866U (en) | 2020-05-18 | 2020-05-18 | Exquisite pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211824866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112126A (en) * | 2021-11-23 | 2022-03-01 | 赵凤娥 | Pressure sensor with good anti-seismic and flame-retardant effects |
-
2020
- 2020-05-18 CN CN202020818375.XU patent/CN211824866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112126A (en) * | 2021-11-23 | 2022-03-01 | 赵凤娥 | Pressure sensor with good anti-seismic and flame-retardant effects |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211824866U (en) | Exquisite pressure transmitter | |
| CN107588866B (en) | GIS basin-type insulator temperature detection system | |
| CN210268993U (en) | High temperature resistant pressure transmitter device | |
| CN213902681U (en) | Oil storage tank temperature transmitter | |
| CN211718717U (en) | Integrated instrument system | |
| CN204788564U (en) | Digital level gauge | |
| CN210625885U (en) | Thermocouple thermometer | |
| CN204831471U (en) | Novel magnetism floater liquid level changer | |
| CN209541840U (en) | Explosion-proof liquid level transmitter | |
| CN209673231U (en) | A kind of explosion-proof temperature transmitter | |
| CN206469993U (en) | Coal gasifier fire alarm heat-sensitive cable temp measuring system | |
| CN209308679U (en) | Well fluid level Real time auto measure device | |
| CN219161536U (en) | Shell structure of pressure transmitter | |
| CN106441620B (en) | Attaching type main transformer temperature meter | |
| CN219956764U (en) | Pressure transmitter with leak-proof function | |
| CN220120285U (en) | Explosion-proof pressure transmitter | |
| CN209841131U (en) | Ultrasonic water level gauge structure | |
| CN203465031U (en) | Intelligent photoelectric temperature measuring instrument | |
| CN211978150U (en) | Two-way remote output thermocouple for rapid temperature measurement of fluid | |
| CN211347143U (en) | Miniature thermometer | |
| CN210014792U (en) | Digital display meter with high output stability and anti-interference capability | |
| CN220136553U (en) | Electronic pressure sensor for electrolyte | |
| CN218916649U (en) | Wireless remote pressure transmitter based on wireless communication technology | |
| CN219495484U (en) | High-temperature industrial television hearth flame temperature detection equipment | |
| CN201527312U (en) | High-temperature melt temperature and pressure double-measurement sensor/transducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |