CN212059211U - High-sensitivity pressure gauge with temperature measurement function - Google Patents
High-sensitivity pressure gauge with temperature measurement function Download PDFInfo
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- CN212059211U CN212059211U CN202020670589.7U CN202020670589U CN212059211U CN 212059211 U CN212059211 U CN 212059211U CN 202020670589 U CN202020670589 U CN 202020670589U CN 212059211 U CN212059211 U CN 212059211U
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- pressure
- temperature
- value display
- numerical value
- joint
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 11
- 238000002955 isolation Methods 0.000 claims abstract description 6
- 239000010963 304 stainless steel Substances 0.000 claims description 6
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
High sensitive manometer with temperature measurement function, simple to operate, starting switch just can use, moreover, the steam generator is simple in operation, the seam is few itself, simultaneously there is the isolation layer again in the joint, good sealing performance has, the numerical data of pressure and temperature can separately show, it is more directly perceived, drive power supply adopts battery or battery, it is more convenient on using and power replacement, the energy consumption is low simultaneously, and is more economical and practical, the corrosion protection ability of interface is strong, external sensor interface makes the manometer not only can record the temperature and the pressure of the pipeline at mounted position place or node, can acquire the temperature and the pressure condition of other parts simultaneously.
Description
Technical Field
The utility model belongs to high performance, intelligent instrument and meter field, in particular to high sensitive manometer with temperature measurement function.
Background
The pressure gauge transmits pressure deformation to the pointer through elastic deformation of sensitive elements (Bourdon tube, bellows and bellows) in the gauge and a conversion mechanism of a movement in the gauge, so that the pointer rotates to display the pressure.
Wherein the digital pressure gauge is generally more efficient to the survey of pressure value, and the sensitivity of measurement is higher, and the manometer of present high sensitivity is comparatively single in the use simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high sensitive manometer that has pressure measurement and temperature measurement function simultaneously.
The technical scheme is as follows: a high-sensitivity pressure gauge with a temperature measuring function comprises a pressure gauge body, a connector, a driving power supply, a pressure numerical value display gauge and a temperature numerical value display gauge.
Wherein, the lower extreme and the joint of manometer body. The manometer body still includes table body and dial plate. The dial is arranged on the watch body and is positioned at one end of the watch body. The pressure numerical value display meter and the temperature numerical value display meter are arranged on the dial plate, and the pressure numerical value display meter is arranged on the upper part of the dial plate. The temperature value display meter is positioned near one end of the pressure value display meter. The driving power supply is arranged in the watch body and is positioned at one end of the watch body far away from the dial plate. Also included are a data processor, a pressure sensor, and a temperature sensor. The data processor is arranged in the watch body and is positioned at the bottom of the watch body. The pressure sensor is arranged in the joint and is positioned at one end of the joint, which is far away from the pressure gauge body. The temperature sensor is arranged in the joint and is positioned at one end close to the pressure sensor. The data processor is electrically connected with the pressure sensor, the temperature sensor, the pressure numerical value display table, the temperature numerical value display table and the driving power supply.
The utility model discloses a high sensitive manometer with temperature measurement function adopts pressure measurement sensor and the temperature sensor who has high sensitivity, and the data that record feed back through data processor, carries out real-time data feedback from different pressure numerical value display list and temperature numerical value display list respectively, and is lower on the energy consumption simultaneously, relies on the internal drive power supply of table just to realize the work of whole table, and pressure measurement sensor and temperature sensor are in the department of connecting simultaneously, and is more accurate to the data that record.
Furthermore, the high-sensitivity pressure gauge with the temperature measuring function further comprises a starting switch. The starting switch is arranged on the watch body and is positioned at the top end of the watch body. The starting switch is electrically connected with the driving power supply. As the utility model discloses a further one kind is preferred, has installed starting switch, can close the manometer when need not measuring.
Furthermore, the driving power supply of the high-sensitivity pressure gauge with the temperature measuring function is a replaceable battery. As a further preference of the utility model, use replaceable battery as the power, it is more convenient in the use, also more convenient in daily maintenance simultaneously, replaceable battery includes but not limited to the disposable battery of all kinds of models, also includes the battery that can charge repeatedly simultaneously, like lithium cell etc..
Furthermore, in the high-sensitivity pressure gauge with the temperature measuring function, the joint is made of 304 stainless steel. As a further optimization of the utility model, the 304 stainless steel is the most widely used chromium-nickel stainless steel, has good corrosion resistance, heat resistance, low-temperature strength and mechanical characteristics as a widely used steel, has good hot workability such as stamping, bending and the like, and does not have the heat treatment hardening phenomenon (the use temperature is 196 ℃ below zero-800 ℃).
Furthermore, the high-sensitivity pressure gauge with the temperature measuring function is provided with an external thread end on the joint. The external threaded end is located at the bottom end of the joint. As a further aspect of the present invention, the external thread end can be installed on the pressure gauge more conveniently, and the size of the external thread can be selected according to the specific needs.
Furthermore, the high-sensitivity pressure gauge with the temperature measuring function, the pressure numerical value display gauge and the temperature numerical value display gauge are LCD. As the utility model discloses a further preferred, LCD liquid crystal display not only can have good performance on showing, and the energy consumption is very low simultaneously.
Furthermore, the high-sensitivity pressure gauge with the temperature measuring function further comprises an isolating layer. The isolation layer is arranged in the joint and is positioned at one end of the joint close to the pressure sensor. As the utility model discloses a further one kind is preferred, and the isolation layer not only plays the effect of protection manometer, possesses thermal-insulated function simultaneously.
Furthermore, the high-sensitivity pressure gauge with the temperature measuring function further comprises an external sensor interface. The external sensor interface is arranged on the meter body and is positioned at one end of the meter body close to the driving power supply, and the external sensor interface is electrically connected with the data processor. As the utility model discloses further one kind is preferred, can insert other external sensor on the external sensor interface, and the pressure numerical value or the temperature numerical value that will gather through pressure numerical value display table and temperature numerical value display table are fed back and are shown.
The technical scheme shows that the invention has the following beneficial effects: high sensitive manometer with temperature measurement function, simple to operate, starting switch just can use, moreover, the steam generator is simple in operation, the seam is few itself, simultaneously there is the isolation layer again in the joint, good sealing performance has, the numerical data of pressure and temperature can separately show, it is more directly perceived, drive power supply adopts battery or battery, it is more convenient on using and power replacement, the energy consumption is low simultaneously, and is more economical and practical, the corrosion protection ability of interface is strong, external sensor interface makes the manometer not only can record the temperature and the pressure of the pipeline at mounted position place or node, can acquire the temperature and the pressure condition of other parts simultaneously.
Drawings
Fig. 1 is a high-sensitivity pressure gauge with temperature measurement function according to embodiment 1 of the present invention;
fig. 2 is a high-sensitivity pressure gauge with temperature measurement function according to embodiment 2 of the present invention;
fig. 3 is a high-sensitivity pressure gauge with temperature measurement function according to embodiment 3 of the present invention;
in the figure: the pressure gauge comprises a pressure gauge body 1, a gauge body 11, a dial 12, a starting switch 13, a data processor 14, a connector 2, an external thread end 21, a driving power supply 3, a pressure numerical value display table 4, a pressure sensor 41, a temperature numerical value display table 5, a temperature sensor 51, an isolation layer 6 and an external sensor interface 7.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Example 1
The high-sensitivity pressure gauge with the temperature measuring function shown in fig. 1 comprises a pressure gauge body 1, a connector 2, a driving power supply 3, a pressure numerical value display meter 4 and a temperature numerical value display meter 5. Wherein, the lower extreme and the joint 2 of manometer body 1. Meanwhile, the pressure gauge body 1 further comprises a gauge body 11 and a dial 12. The dial 12 is provided on the watch body 11 and is located at one end of the watch body 11. Further, a pressure numerical value display table 4 and a temperature numerical value display table 5 are provided on the dial 12, and the pressure numerical value display table 4 is provided on the upper portion of the dial. Meanwhile, the temperature value display table 5 is located near one end of the pressure value display table 4. The drive power supply 3 is provided in the watch body 11 and is located at an end of the watch body 11 remote from the dial 12. Meanwhile, the data processor 14, the pressure sensor 41 and the temperature sensor 51 are also included. The data processor 14 is arranged in the watch body 11 and is positioned at the bottom of the watch body 11. In addition, the pressure sensor 41 is disposed in the joint 2 and located at an end of the joint 2 away from the pressure gauge body 1. Wherein, the temperature sensor 51 is arranged in the joint 2 and is positioned at one end close to the pressure sensor 41. In addition, the data processor 14 is electrically connected to the pressure sensor 41, the temperature sensor 51, the pressure value display table 4, the temperature value display table 5, and the driving power supply 3. Meanwhile, a start switch 13 is also included. The starting switch 13 is disposed on the watch body 11 and located at the top end of the watch body 11. The start switch 13 is electrically connected to the driving power source 3. Wherein the driving power supply 3 is a replaceable battery. Further, the joint 2 is made of 304 stainless steel. Also, the joint 2 is provided with an externally threaded end 21. The externally threaded end 21 is located at the bottom end of the fitting 2. In addition, the pressure numerical value display table 4 and the temperature numerical value display table 5 are LCD liquid crystal display screens.
Example 2
The high-sensitivity pressure gauge with the temperature measuring function shown in fig. 2 comprises a pressure gauge body 1, a connector 2, a driving power supply 3, a pressure numerical value display gauge 4 and a temperature numerical value display gauge 5. Wherein, the lower extreme and the joint 2 of manometer body 1. Meanwhile, the pressure gauge body 1 further comprises a gauge body 11 and a dial 12. The dial 12 is provided on the watch body 11 and is located at one end of the watch body 11. Further, a pressure numerical value display table 4 and a temperature numerical value display table 5 are provided on the dial 12, and the pressure numerical value display table 4 is provided on the upper portion of the dial. Meanwhile, the temperature value display table 5 is located near one end of the pressure value display table 4. The drive power supply 3 is provided in the watch body 11 and is located at an end of the watch body 11 remote from the dial 12. Meanwhile, the data processor 14, the pressure sensor 41 and the temperature sensor 51 are also included. The data processor 14 is arranged in the watch body 11 and is positioned at the bottom of the watch body 11. In addition, the pressure sensor 41 is disposed in the joint 2 and located at an end of the joint 2 away from the pressure gauge body 1. Wherein, the temperature sensor 51 is arranged in the joint 2 and is positioned at one end close to the pressure sensor 41. In addition, the data processor 14 is electrically connected to the pressure sensor 41, the temperature sensor 51, the pressure value display table 4, the temperature value display table 5, and the driving power supply 3. Meanwhile, a start switch 13 is also included. The starting switch 13 is disposed on the watch body 11 and located at the top end of the watch body 11. The start switch 13 is electrically connected to the driving power source 3. Wherein the driving power supply 3 is a replaceable battery. Further, the joint 2 is made of 304 stainless steel. Also, the joint 2 is provided with an externally threaded end 21. The externally threaded end 21 is located at the bottom end of the fitting 2. In addition, the pressure numerical value display table 4 and the temperature numerical value display table 5 are LCD liquid crystal display screens. Meanwhile, the pressure sensor also comprises an isolating layer 6, wherein the isolating layer 6 is arranged in the joint 2 and is positioned at one end of the joint 2 close to the pressure sensor 41.
Example 3
The high-sensitivity pressure gauge with the temperature measuring function shown in fig. 3 comprises a pressure gauge body 1, a connector 2, a driving power supply 3, a pressure numerical value display gauge 4 and a temperature numerical value display gauge 5. Wherein, the lower extreme and the joint 2 of manometer body 1. Meanwhile, the pressure gauge body 1 further comprises a gauge body 11 and a dial 12. The dial 12 is provided on the watch body 11 and is located at one end of the watch body 11. Further, a pressure numerical value display table 4 and a temperature numerical value display table 5 are provided on the dial 12, and the pressure numerical value display table 4 is provided on the upper portion of the dial. Meanwhile, the temperature value display table 5 is located near one end of the pressure value display table 4. The drive power supply 3 is provided in the watch body 11 and is located at an end of the watch body 11 remote from the dial 12. Meanwhile, the data processor 14, the pressure sensor 41 and the temperature sensor 51 are also included. The data processor 14 is arranged in the watch body 11 and is positioned at the bottom of the watch body 11. In addition, the pressure sensor 41 is disposed in the joint 2 and located at an end of the joint 2 away from the pressure gauge body 1. Wherein, the temperature sensor 51 is arranged in the joint 2 and is positioned at one end close to the pressure sensor 41. In addition, the data processor 14 is electrically connected to the pressure sensor 41, the temperature sensor 51, the pressure value display table 4, the temperature value display table 5, and the driving power supply 3. Meanwhile, a start switch 13 is also included. The starting switch 13 is disposed on the watch body 11 and located at the top end of the watch body 11. The start switch 13 is electrically connected to the driving power source 3. Wherein the driving power supply 3 is a replaceable battery. Further, the joint 2 is made of 304 stainless steel. Also, the joint 2 is provided with an externally threaded end 21. The externally threaded end 21 is located at the bottom end of the fitting 2. In addition, the pressure numerical value display table 4 and the temperature numerical value display table 5 are LCD liquid crystal display screens. Meanwhile, the pressure sensor also comprises an isolating layer 6, wherein the isolating layer 6 is arranged in the joint 2 and is positioned at one end of the joint 2 close to the pressure sensor 41. In addition, the portable electronic device further comprises an external sensor interface 7, wherein the external sensor interface 7 is arranged on the meter body 11 and is positioned at one end of the meter body 11 close to the driving power supply 3, and the external sensor interface 7 is electrically connected with the data processor 14.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a high sensitive manometer with temperature measurement function which characterized in that: the pressure gauge comprises a pressure gauge body (1), a connector (2), a driving power supply (3), a pressure numerical value display gauge (4) and a temperature numerical value display gauge (5); the lower end of the pressure gauge body (1) is connected with the joint (2); the pressure gauge body (1) further comprises a gauge body (11) and a dial (12); the dial (12) is arranged on the watch body (11) and is positioned at one end of the watch body (11); the pressure numerical value display meter (4) and the temperature numerical value display meter (5) are arranged on the dial (12), and the pressure numerical value display meter (4) is arranged on the upper part of the dial; the temperature numerical value display meter (5) is positioned at one end close to the pressure numerical value display meter (4); the driving power supply (3) is arranged in the watch body (11) and is positioned at one end of the watch body (11) far away from the dial (12); further comprising a data processor (14), a pressure sensor (41) and a temperature sensor (51); the data processor (14) is arranged in the meter body (11) and is positioned at the bottom of the meter body (11); the pressure sensor (41) is arranged in the joint (2) and is positioned at one end, far away from the pressure gauge body (1), of the joint (2); the temperature sensor (51) is arranged in the joint (2) and is positioned at one end close to the pressure sensor (41); the data processor (14) is electrically connected with the pressure sensor (41), the temperature sensor (51), the pressure numerical value display table (4), the temperature numerical value display table (5) and the driving power supply (3).
2. The high-sensitivity pressure gauge with the temperature measuring function according to claim 1, characterized in that: also comprises a starting switch (13); the starting switch (13) is arranged on the meter body (11) and is positioned at the top end of the meter body (11); the starting switch (13) is electrically connected with the driving power supply (3).
3. The high-sensitivity pressure gauge with the temperature measuring function according to claim 2, characterized in that: the driving power supply (3) is a replaceable battery.
4. The high-sensitivity pressure gauge with the temperature measuring function according to claim 1, characterized in that: the joint (2) is made of 304 stainless steel.
5. The high-sensitivity pressure gauge with the temperature measuring function according to claim 4, wherein: the joint (2) is provided with an external thread end (21); the external thread end (21) is positioned at the bottom end of the joint (2).
6. The high-sensitivity pressure gauge with the temperature measuring function according to claim 1, characterized in that: the pressure numerical value display table (4) and the temperature numerical value display table (5) are LCD liquid crystal display screens.
7. The high-sensitivity pressure gauge with the temperature measuring function according to claim 1, characterized in that: also comprises an isolating layer (6); the isolation layer (6) is arranged in the joint (2) and is positioned at one end, close to the pressure sensor (41), of the joint (2).
8. The high-sensitivity pressure gauge with the temperature measuring function according to claim 1, characterized in that: further comprising an external sensor interface (7); the external sensor interface (7) is arranged on the meter body (11) and is positioned at one end, close to the driving power supply (3), of the meter body (11); the external sensor interface (7) is electrically connected with the data processor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020670589.7U CN212059211U (en) | 2020-04-28 | 2020-04-28 | High-sensitivity pressure gauge with temperature measurement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020670589.7U CN212059211U (en) | 2020-04-28 | 2020-04-28 | High-sensitivity pressure gauge with temperature measurement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212059211U true CN212059211U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020670589.7U Active CN212059211U (en) | 2020-04-28 | 2020-04-28 | High-sensitivity pressure gauge with temperature measurement function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212059211U (en) |
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2020
- 2020-04-28 CN CN202020670589.7U patent/CN212059211U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A highly sensitive pressure gauge with temperature measurement function Granted publication date: 20201201 Pledgee: Jiangsu Taicang Rural Commercial Bank Co.,Ltd. Guizhuang Branch Pledgor: Suzhou Xinyida Instrument Technology Co.,Ltd. Registration number: Y2024980002424 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |