CN205826023U - The double survey sensor of a kind of wireless high-temperature fusant temperature, pressure - Google Patents
The double survey sensor of a kind of wireless high-temperature fusant temperature, pressure Download PDFInfo
- Publication number
- CN205826023U CN205826023U CN201620693164.1U CN201620693164U CN205826023U CN 205826023 U CN205826023 U CN 205826023U CN 201620693164 U CN201620693164 U CN 201620693164U CN 205826023 U CN205826023 U CN 205826023U
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- China
- Prior art keywords
- pressure
- temperature
- connecting tube
- survey sensor
- connection seat
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Abstract
This utility model relates to the double survey sensor of a kind of wireless high-temperature fusant temperature, pressure, including connecting seat, it is characterized in that: described connection seat side is connected to the blank pipe of temperature detection, the outside of described blank pipe is provided with pressure-sensitive diaphragm, the opposite side of described connection seat is connected with two core connectors by the first connecting tube, the opposite side of described connection seat is connected with pressure transmitter also by the second connecting tube, after using above technical scheme: temperature thermocouple and pressure-sensitive diaphragm are put together by structure of the present utility model design, signal is by drawing temperature-sensitive signal with two core connectors and pressure transmitter together with pressure-sensitive signal, reduce the decay of output signal, make output more accurate, it is additionally provided with a pressure detecting element inside pressure transmitter and carries out the secondary detection of diverse location, signal transmission is carried out finally by wireless transmitter module.
Description
Technical field
This utility model belongs to sensor, is specifically related to the double survey sensor of a kind of high-temperature fusant temperature, pressure.
Background technology
Elastomer inductive head material is the core temperature-sensitive pressure-sensitive device of sensor, and being that high-temperature fusant temperature, pressure is double surveys sensing
One of key factor of device, simultaneously elastomer inductive head material also determine sensor range of application and the exploitation of new product
Direction, therefore Chinese scholars is actively working to the research of elastomer inductive head material, and the bullet of the melt sensor of domestic routine
Gonosome inductive head still uses common stainless steel to add nickel, zirconium, evanohm are elastomer inductive head, so cause high-temperature-resistant high-pressure-resistant
Ability is poor, and corrosion resistance abrasive resistance is poor, causes the certainty of measurement of output signal the highest and output must be fixed installation,
Its insulating properties have much room for improvement simultaneously.
Summary of the invention
This utility model in order to solve the technical problem mentioned in background technology, then provides a kind of wireless high-temperature fusant temperature
The double survey sensor of pressure.
For solve above-mentioned technical problem, this utility model by the following technical solutions:
The double survey sensor of a kind of wireless high-temperature fusant temperature, pressure, including connecting seat, it is characterised in that: described connection seat one
Side is connected to the blank pipe of temperature detection, and the outside of described blank pipe is provided with pressure-sensitive diaphragm, and the opposite side of described connection seat passes through
First connecting tube is connected with two core connectors, and the opposite side of described connection seat is also by the second connecting tube with pressure transmitter even
Connecing, described pressure transmitter includes that shell, described outer casing bottom are provided with pedestal, and the bottom surface of described pedestal is with the second connecting tube even
Connecing, the medial surface of described pedestal and a pressure detecting element connect, and the top of described shell is provided with wireless transmitter module, described
Pressure detecting element is connected with wireless transmitter module by some capillaries.
Draw magnesium by filling oxygen in described blank pipe to carry out temperature thermocouple is installed.
Described first connecting tube uses metal threaded pipe, described second connecting tube to use metal hose.
It is provided with isolation diaphragm between described connection seat and the second connecting tube.
After using above technical scheme: temperature thermocouple and pressure-sensitive diaphragm are placed on one by structure of the present utility model design
Rise, make the overall dimensions of sensor reduce, simplify and install and wiring；By magnesium oxide heat-insulating powder, thermocouple wire is fixed on pressure sensitive film
On sheet, and allowing thermocouple wire and other rustless steel device isolation, make the heat in pressure-sensitive strain gauge more concentrate, pressure-sensitive diaphragm exists
When feeling machinery inner screw pressure and melt temperature, thermocouple wire senses the temperature of melt in time simultaneously；Signal is by with two
Core connector and pressure transmitter are drawn temperature-sensitive signal together with pressure-sensitive signal, reduce the decay of output signal, make output more
Add accurately, be additionally provided with a pressure detecting element inside pressure transmitter and carry out the secondary detection of diverse location, finally by nothing
Line transmitter module carries out signal transmission.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Seeing Fig. 1, the double survey sensor of a kind of wireless high-temperature fusant temperature, pressure, including connecting seat 1, it is characterised in that: institute
Stating connection seat 1 side and be connected to the blank pipe 2 of temperature detection, the outside of described blank pipe 2 is provided with pressure-sensitive diaphragm 3, described connection
The opposite side of seat 1 is connected with two core connectors 5 by the first connecting tube 4, and the opposite side of described connection seat 1 connects also by second
Pipe 6 is connected with pressure transmitter 7, and described pressure transmitter 7 includes shell 8, is provided with pedestal 9, described pedestal bottom described shell 8
The bottom surface of 9 is connected with the second connecting tube 6, and medial surface and a pressure detecting element 10 of described pedestal 9 connect, described shell 8
Top be provided with wireless transmitter module 11, described pressure detecting element 10 is by some capillaries 12 and wireless transmitter module 11
Connect.
All parts of the present utility model is illustrated:
1) draw magnesium by filling oxygen in described blank pipe 2 to carry out temperature thermocouple 13 is installed.
2) described first connecting tube 4 uses metal threaded pipe, described second connecting tube 6 to use metal hose.
3) it is provided with isolation diaphragm 14 between described connection seat 1 and the second connecting tube 6.
The beneficial effects of the utility model: temperature thermocouple and pressure-sensitive diaphragm are placed on by structure of the present utility model design
Together, make the overall dimensions of sensor reduce, simplify and install and wiring；By magnesium oxide heat-insulating powder, thermocouple wire is fixed on pressure-sensitive
On diaphragm, and allow thermocouple wire and other rustless steel device isolation, make the heat in pressure-sensitive strain gauge more concentrate, pressure-sensitive diaphragm
When feeling machinery inner screw pressure and melt temperature, thermocouple wire senses the temperature of melt in time simultaneously；Signal is by using
Two core connectors and pressure transmitter are drawn temperature-sensitive signal together with pressure-sensitive signal, reduce the decay of output signal, make output
More accurate, it is additionally provided with a pressure detecting element inside pressure transmitter and carries out the secondary detection of diverse location, finally by
Wireless transmitter module carries out signal transmission.
Claims (4)
1. the double survey sensor of wireless high-temperature fusant temperature, pressure, including connecting seat (1), it is characterised in that: described connection seat
(1) side is connected to the blank pipe (2) of temperature detection, and the outside of described blank pipe (2) is provided with pressure-sensitive diaphragm (3), described connection
The opposite side of seat (1) is connected with two core connectors (5) by the first connecting tube (4), the opposite side of described connection seat (1) also by
Second connecting tube (6) is connected with pressure transmitter (7), and described pressure transmitter (7) includes shell (8), described shell (8) bottom
Being provided with pedestal (9), the bottom surface of described pedestal (9) is connected with the second connecting tube (6), the medial surface of described pedestal (9) and a pressure
Power detecting element (10) connects, and the top of described shell (8) is provided with wireless transmitter module (11), described pressure detecting element (10)
It is connected with wireless transmitter module (11) by some capillaries (12).
The double survey sensor of one the most according to claim 1 is wireless high-temperature fusant temperature, pressure, it is characterised in that: described sky
Draw magnesium by filling oxygen in pipe (2) to carry out temperature thermocouple (13) is installed.
The double survey sensor of one the most according to claim 1 and 2 is wireless high-temperature fusant temperature, pressure, it is characterised in that: institute
Stating the first connecting tube (4) and use metal threaded pipe, described second connecting tube (6) uses metal hose.
The double survey sensor of one the most according to claim 1 and 2 is wireless high-temperature fusant temperature, pressure, it is characterised in that: institute
State and be provided with isolation diaphragm (14) between connection seat (1) and the second connecting tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693164.1U CN205826023U (en) | 2016-07-04 | 2016-07-04 | The double survey sensor of a kind of wireless high-temperature fusant temperature, pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693164.1U CN205826023U (en) | 2016-07-04 | 2016-07-04 | The double survey sensor of a kind of wireless high-temperature fusant temperature, pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826023U true CN205826023U (en) | 2016-12-21 |
Family
ID=57567501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620693164.1U Expired - Fee Related CN205826023U (en) | 2016-07-04 | 2016-07-04 | The double survey sensor of a kind of wireless high-temperature fusant temperature, pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629742A (en) * | 2020-11-23 | 2021-04-09 | 上海申狮物联网科技有限公司 | Safe type high temperature fuse-element pressure transmitter |
-
2016
- 2016-07-04 CN CN201620693164.1U patent/CN205826023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629742A (en) * | 2020-11-23 | 2021-04-09 | 上海申狮物联网科技有限公司 | Safe type high temperature fuse-element pressure transmitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |