CN204649344U - A kind of bellows manometer - Google Patents
A kind of bellows manometer Download PDFInfo
- Publication number
- CN204649344U CN204649344U CN201520407610.3U CN201520407610U CN204649344U CN 204649344 U CN204649344 U CN 204649344U CN 201520407610 U CN201520407610 U CN 201520407610U CN 204649344 U CN204649344 U CN 204649344U
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- China
- Prior art keywords
- shell
- corrugated tube
- wall
- joint
- solar panel
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- Expired - Fee Related
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- Measuring Fluid Pressure (AREA)
Abstract
A kind of bellows manometer of the present utility model, relate to a kind of tensimeter, be made up of gauge outfit and joint, gauge outfit is fixed on joint top, joint is made up of shell and corrugated tube, shell shell wall is provided with solar panel and joint flange from top to bottom successively, outer casing inner wall has heat-insulation layer, enclosure cover has corrugated tube, corrugated tube outer wall there is heating medium chamber, inside, heating medium chamber is filled with heating medium, there is temperature sensor inside, heating medium chamber, heating medium cavity outer wall is provided with heating rod, outer shell outer wall height is greater than corrugated tube height, there are processor and accumulator in gauge outfit inside, processor respectively with solar panel, accumulator, temperature sensor is connected with heating rod circuit.Corrugated tube of the present utility model stretches in pressure fluid, makes measurement result more accurate; It sets up solar panel, and by temperature sensor measurement real time temperature, after temperature is lower than setting value, heats whole device, avoids and causes mechanical wounding owing to freezing to device.
Description
Technical field
The utility model relates to a kind of tensimeter, particularly relates to a kind of bellows manometer.
Background technology
Corrugated tube is all placed in outside pressure pipeline by existing bellows manometer, avoids, because pressure fluid pressure is excessive, causing damage to corrugated tube, but does not insert in pressure fluid due to corrugated tube, can produce certain impact to measuring accuracy; And some are placed in outdoor pipeline pressure table, the particularly winter of the Northeast, once have water to enter in table body will cause permanent damage to the original paper in tensimeter, cause measurement inaccurate, this just very likely causes and that cause blast excessive due to hydrodynamic pressure, and then causes casualties.
Summary of the invention
The utility model, for above-mentioned the deficiencies in the prior art, provides a kind of bellows manometer.
A kind of bellows manometer of the present utility model, be made up of gauge outfit and joint, described gauge outfit is fixed on the top of joint, described joint is made up of shell and corrugated tube, the shell wall of shell is provided with solar panel and joint flange from top to bottom successively, the inwall of shell is provided with heat-insulation layer, the internal sleeve of shell has corrugated tube, the outer wall of corrugated tube is provided with annular-heating dielectric cavity, annular-heating dielectric cavity inside is filled with heating medium, annular-heating dielectric cavity inside is provided with temperature sensor, the outer wall of annular-heating dielectric cavity is provided with heating rod, the outer wall height of described shell is greater than the height of corrugated tube, described gauge outfit inside is provided with processor and accumulator, processor respectively with solar panel, accumulator, temperature sensor is connected with heating rod circuit.
As further improvement of the utility model, the bottom of described solar panel is provided with support, and shell is fixed in one end of support, the other end is fixed on solar panel.
As further improvement of the utility model, described heating medium is water.
A kind of bellows manometer of the present utility model, its corrugated tube stretches in pressure fluid, makes measurement result more accurate; It sets up solar panel, and by temperature sensor measurement real time temperature, after temperature is lower than setting value, whole device is heated, even if like this in the environment that temperature is lower, under making tensimeter be in design temperature, avoid mechanical wounding tensimeter caused owing to freezing throughout the year.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model circuit connects block diagram.
Embodiment
As shown in Figure 1, a kind of bellows manometer of the present utility model, be made up of gauge outfit 1 and joint 2, described gauge outfit 1 is fixed on the top of joint 2, described joint 2 is made up of shell 3 and corrugated tube 4, and the shell wall of shell 3 is provided with solar panel 6 and joint flange 5 from top to bottom successively, and tensimeter is fixed on conveyance conduit 14 by joint flange 5, solar panels 6 convert solar energy into electrical energy, for powering to heating arrangement; The bottom of described solar panel 6 is provided with support 13, and shell 3 is fixed in one end of support 13, the other end is fixed on solar panel 6; The inwall of shell 3 is provided with heat-insulation layer 7, the internal sleeve of shell 3 has corrugated tube 4, the outer wall of corrugated tube 4 is provided with annular-heating dielectric cavity 8, annular-heating dielectric cavity 8 inside is filled with water, annular-heating dielectric cavity 8 inside is provided with temperature sensor 9, the outer wall of annular-heating dielectric cavity 8 is provided with heating rod 10, the outer wall height of described shell 3 is greater than the height of corrugated tube 4, like this when joint 2 entirety is inserted into after in pipeline, corrugated tube 4 can not direct contact fluid, and then reaches the object of protection corrugated tube 4; Described gauge outfit 1 inside is provided with processor 11 and accumulator 12, and processor 11 is connected (as Fig. 2) with solar panel 6, accumulator 12, temperature sensor 9 and heating rod 10 circuit respectively; After temperature sensor 9 detects that temperature reduces, heating rod 10 electrified regulation, along with the temperature of heating rod 10 raises, water in annular-heating dielectric cavity 8 is heated, annular-heating dielectric cavity 8 is ring cavity, the water of inside cavity heats to equably the measuring sensor of device inside, after temperature is elevated to setting value, namely stops heating.
Claims (3)
1. a bellows manometer, be made up of gauge outfit (1) and joint (2), it is characterized in that described gauge outfit (1) is fixed on the top of joint (2), described joint (2) is made up of shell (3) and corrugated tube (4), the shell wall of shell (3) is provided with solar panel (6) and joint flange (5) from top to bottom successively, the inwall of shell (3) is provided with heat-insulation layer (7), the internal sleeve of shell (3) has corrugated tube (4), the outer wall of corrugated tube (4) is provided with annular-heating dielectric cavity (8), annular-heating dielectric cavity (8) inside is filled with heating medium, annular-heating dielectric cavity (8) inside is provided with temperature sensor (9), the outer wall of annular-heating dielectric cavity (8) is provided with heating rod (10), the outer wall height of described shell (3) is greater than the height of corrugated tube (4), described gauge outfit (1) inside is provided with processor (11) and accumulator (12), processor (11) respectively with solar panel (6), accumulator (12), temperature sensor (9) is connected with heating rod (10) circuit.
2. a kind of bellows manometer as claimed in claim 1, is characterized in that the bottom of described solar panel (6) is provided with support (13), shell (3) is fixed in one end of support (13), the other end is fixed on solar panel (6).
3. a kind of bellows manometer as claimed in claim 1, is characterized in that described heating medium is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407610.3U CN204649344U (en) | 2015-06-15 | 2015-06-15 | A kind of bellows manometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407610.3U CN204649344U (en) | 2015-06-15 | 2015-06-15 | A kind of bellows manometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649344U true CN204649344U (en) | 2015-09-16 |
Family
ID=54102082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520407610.3U Expired - Fee Related CN204649344U (en) | 2015-06-15 | 2015-06-15 | A kind of bellows manometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204649344U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300090A (en) * | 2016-04-14 | 2017-10-27 | 江苏瑞美福实业有限公司 | A kind of manometric attachment structure of caprolactam melt conveying pipeline |
| CN107436206A (en) * | 2017-09-25 | 2017-12-05 | 无锡市凯丰压力表有限公司 | A kind of two face indication type pressure gage |
| CN107478373A (en) * | 2017-09-25 | 2017-12-15 | 无锡市凯丰压力表有限公司 | A kind of anti-freeze pressure meter |
| CN111307364A (en) * | 2020-03-18 | 2020-06-19 | 厦门易感智能测控技术有限公司 | Anti-icing jam pressure transmitter |
| CN112197900A (en) * | 2020-11-06 | 2021-01-08 | 佛山市川东磁电股份有限公司 | Pressure gauge device with temperature sensor |
-
2015
- 2015-06-15 CN CN201520407610.3U patent/CN204649344U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300090A (en) * | 2016-04-14 | 2017-10-27 | 江苏瑞美福实业有限公司 | A kind of manometric attachment structure of caprolactam melt conveying pipeline |
| CN107436206A (en) * | 2017-09-25 | 2017-12-05 | 无锡市凯丰压力表有限公司 | A kind of two face indication type pressure gage |
| CN107478373A (en) * | 2017-09-25 | 2017-12-15 | 无锡市凯丰压力表有限公司 | A kind of anti-freeze pressure meter |
| CN111307364A (en) * | 2020-03-18 | 2020-06-19 | 厦门易感智能测控技术有限公司 | Anti-icing jam pressure transmitter |
| CN112197900A (en) * | 2020-11-06 | 2021-01-08 | 佛山市川东磁电股份有限公司 | Pressure gauge device with temperature sensor |
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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: 20150916 Termination date: 20160615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |