CN105806552A - Pressure gauge with protection function - Google Patents
Pressure gauge with protection function Download PDFInfo
- Publication number
- CN105806552A CN105806552A CN201610368751.8A CN201610368751A CN105806552A CN 105806552 A CN105806552 A CN 105806552A CN 201610368751 A CN201610368751 A CN 201610368751A CN 105806552 A CN105806552 A CN 105806552A
- Authority
- CN
- China
- Prior art keywords
- pressure
- display
- pressure gauge
- circuit board
- dial plate
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims abstract description 8
- 230000003139 buffering effect Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002463 transducing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/086—Means for indicating or recording, e.g. for remote indication for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/12—Alarms or signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
- G01L19/148—Details about the circuit board integration, e.g. integrated with the diaphragm surface or encapsulation
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention discloses a pressure gauge with a protection function. The pressure gauge comprises a gauge plate. A display is arranged on the front side of the gauge plate, pressure limiting regulating buttons are arranged above the display, a warning device is arranged below the display, a protective shell is arranged on the outer side of the gauge plate and is connected with the gauge plate by bolts, a circuit board which is connected with the display is arranged inside the gauge plate, a wireless communication module is arranged on the circuit board, a pressure sensitive element is arranged at the lower end of the circuit board, an input pipe is arranged at the lower end of the pressure sensitive element, a buffer device is arranged on the input pipe, a buffer ball is arranged inside the buffer device, a bearing is arranged at the lower end of the input pipe, and a connecting pipe is connected with the lower end of the bearing. The pressure gauge has the advantages of simple structure, convenience in use and reading, good protection function and pressure warning function.
Description
Technical field
The present invention relates to electronic instrument technical field, specifically a kind of Pressure gauge with safeguard function.
Background technology
Pressure gauge is mainly used in monitoring the operating pressure of the internal institute such as pressure-vessel, pipeline and pipeline filling medium; to control pressurized capacity rightly; the safety of protection equipment; or by grasping pressure parameter; monitor for operator, control and regulate to produce and reliable foundation is provided; therefore, Pressure gauge can be widely used in the fields such as automobile, engineering machinery, coal mine equipment, chemical industry equipment, is a kind of very important instrument and meter.Pressure digital display meter is possible not only to demonstrate intuitively the pressure change of each processing apparatus of system; the condition in product or medium flow process of observing is formed; and ensure that the safety in production run process releases hidden danger; the pressure digital display meter commonly used at present only has observes the function measuring pressure; seldom there is the defencive function to pressure digital display meter itself; pressure digital display meter is very easily damaged, changes frequently.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, the Pressure gauge with safeguard function easy to use, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of Pressure gauge with safeguard function, including dial plate, the front side of described dial plate is provided with display, the pressure limiting that is arranged over of described display regulates button, display be connected with alarm device, the outside of dial plate is provided with containment vessel, described containment vessel is connected with dial plate by bolt, the inside of dial plate is provided with the circuit board being connected with display, described circuit board is provided with wireless communication module, the lower end of circuit board is provided with pressure-sensing device, the lower end of described pressure-sensing device is provided with input pipe, described input pipe is provided with buffer unit, the inside of described buffer unit is provided with buffering ball, the lower end of input pipe is provided with bearing, the lower end of described bearing is connected to connecting tube.
As the further scheme of the present invention: described alarm device is audible-visual annunciator.
As the present invention further scheme: described containment vessel is provided with the protecting film of layer of transparent.
Compared with prior art, the invention has the beneficial effects as follows: buffer unit is installed, high-pressure fluid is played peptizaiton by the buffering through hole on buffering ball, thus gentle pressure, extends pressure digital display meter service life, it is provided with wireless communication module and pressure limiting regulates button, pressure can being defined, when pressure reaches limit value, alarm device sends alarm, and carry out remote notification staff by wireless communication module so that staff can process timely.Being provided with containment vessel, further increase manometric impact resistance and vibration performance and waterproof and dustproof performance, and be provided with protecting film on containment vessel, improve anti-wear performance, more transducing is originally low.Further, since be bolted between containment vessel and Pressure gauge body, when containment vessel damages; without changing whole Pressure gauge, only need to change containment vessel, so can save maintenance cost; being provided with bearing, the Pressure gauge being is easy to rotate, and is convenient for people to Pressure gauge is carried out reading.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the rearview of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1 and Fig. 2，In the embodiment of the present invention，A kind of Pressure gauge with safeguard function，Including dial plate 1，The front side of described dial plate 1 is provided with display 2，The pressure limiting that is arranged over of described display 2 regulates button 3，Display 2 be connected with alarm device 14，Described alarm device 14 is audible-visual annunciator，The outside of dial plate 1 is provided with containment vessel 4，Described containment vessel 4 is connected with dial plate 1 by bolt 5，Described containment vessel 4 is provided with the protecting film of layer of transparent，The inside of dial plate 1 is provided with the circuit board 12 being connected with display 2，Described circuit board 12 is provided with wireless communication module 13，The lower end of circuit board 12 is provided with pressure-sensing device 11，The lower end of described pressure-sensing device 11 is provided with input pipe 6，Described input pipe 6 is provided with buffer unit 7，The inside of described buffer unit 7 is provided with buffering ball 8，The lower end of input pipe 6 is provided with bearing 9，The lower end of described bearing 9 is connected to connecting tube 10，Buffer unit 7 is installed，High-pressure fluid is played peptizaiton by the buffering through hole on buffering ball 8，Thus gentle pressure，Extend pressure digital display meter service life，It is provided with wireless communication module 13 and pressure limiting regulates button 3，Pressure can be defined，When pressure reaches limit value，Alarm device 14 sends alarm，And carry out remote notification staff by wireless communication module 13，Staff can be processed timely.Being provided with containment vessel 4, further increase manometric impact resistance and vibration performance and waterproof and dustproof performance, and be provided with protecting film on containment vessel 4, improve anti-wear performance, more transducing is originally low.Further, since be connected by bolt 5 between containment vessel 4 with Pressure gauge body, when containment vessel 4 damages; without changing whole Pressure gauge, only need to change containment vessel 4, so can save maintenance cost; being provided with bearing 9, the Pressure gauge being is easy to rotate, and is convenient for people to Pressure gauge is carried out reading.
Claims (3)
- null1. a Pressure gauge with safeguard function，Including dial plate (1)，It is characterized in that，The front side of described dial plate (1) is provided with display (2)，The pressure limiting that is arranged over of described display (2) regulates button (3)，Display (2) be connected with alarm device (14)，The outside of dial plate (1) is provided with containment vessel (4)，Described containment vessel (4) is connected with dial plate (1) by bolt (5)，The inside of dial plate (1) is provided with the circuit board (12) being connected with display (2)，Described circuit board (12) is provided with wireless communication module (13)，The lower end of circuit board (12) is provided with pressure-sensing device (11)，The lower end of described pressure-sensing device (11) is provided with input pipe (6)，Described input pipe (6) is provided with buffer unit (7)，The inside of described buffer unit (7) is provided with buffering ball (8)，The lower end of input pipe (6) is provided with bearing (9)，The lower end of described bearing (9) is connected to connecting tube (10).
- 2. a kind of Pressure gauge with safeguard function according to claim 1, it is characterised in that described alarm device (14) is audible-visual annunciator.
- 3. a kind of Pressure gauge with safeguard function according to claim 1, it is characterised in that be provided with the protecting film of layer of transparent on described containment vessel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610368751.8A CN105806552A (en) | 2016-05-27 | 2016-05-27 | Pressure gauge with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610368751.8A CN105806552A (en) | 2016-05-27 | 2016-05-27 | Pressure gauge with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105806552A true CN105806552A (en) | 2016-07-27 |
Family
ID=56452181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610368751.8A Pending CN105806552A (en) | 2016-05-27 | 2016-05-27 | Pressure gauge with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105806552A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225988A (en) * | 2016-08-02 | 2016-12-14 | 马鞍山市亿格仪表有限公司 | A kind of interactive digital display manometer |
| CN106404276A (en) * | 2016-12-13 | 2017-02-15 | 苏州天沃科技股份有限公司 | Pressure gauge installation structure |
| CN107515070A (en) * | 2017-09-29 | 2017-12-26 | 无锡市凯丰压力表有限公司 | A kind of explosion-proof type pressure gauge |
| CN107941414A (en) * | 2017-11-20 | 2018-04-20 | 惠州伊尚生活科技有限公司 | A kind of electronic precision pressure gauge |
| CN108332905A (en) * | 2018-02-02 | 2018-07-27 | 马鞍山市亿格仪表有限公司 | A kind of bluetooth pressure gauge that can be generated electricity |
| CN110907089A (en) * | 2019-12-02 | 2020-03-24 | 徐州星亮化机械科技有限公司 | Pressure instrument with protection function |
| CN111964810A (en) * | 2020-07-10 | 2020-11-20 | 上海奥迪斯仪器科技有限公司 | Waterproof digital pressure gauge |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204043844U (en) * | 2014-09-23 | 2014-12-24 | 富阳思博工业设计有限公司 | A kind of mechanical pressure gauge |
| CN205826201U (en) * | 2016-05-27 | 2016-12-21 | 徐州工业职业技术学院 | There is the Pressure gauge of safeguard function |
-
2016
- 2016-05-27 CN CN201610368751.8A patent/CN105806552A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204043844U (en) * | 2014-09-23 | 2014-12-24 | 富阳思博工业设计有限公司 | A kind of mechanical pressure gauge |
| CN205826201U (en) * | 2016-05-27 | 2016-12-21 | 徐州工业职业技术学院 | There is the Pressure gauge of safeguard function |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225988A (en) * | 2016-08-02 | 2016-12-14 | 马鞍山市亿格仪表有限公司 | A kind of interactive digital display manometer |
| CN106225988B (en) * | 2016-08-02 | 2019-03-29 | 马鞍山市亿格仪表有限公司 | A kind of interactive digital display manometer |
| CN106404276A (en) * | 2016-12-13 | 2017-02-15 | 苏州天沃科技股份有限公司 | Pressure gauge installation structure |
| CN107515070A (en) * | 2017-09-29 | 2017-12-26 | 无锡市凯丰压力表有限公司 | A kind of explosion-proof type pressure gauge |
| CN107941414A (en) * | 2017-11-20 | 2018-04-20 | 惠州伊尚生活科技有限公司 | A kind of electronic precision pressure gauge |
| CN108332905A (en) * | 2018-02-02 | 2018-07-27 | 马鞍山市亿格仪表有限公司 | A kind of bluetooth pressure gauge that can be generated electricity |
| CN110907089A (en) * | 2019-12-02 | 2020-03-24 | 徐州星亮化机械科技有限公司 | Pressure instrument with protection function |
| CN111964810A (en) * | 2020-07-10 | 2020-11-20 | 上海奥迪斯仪器科技有限公司 | Waterproof digital pressure gauge |
| CN111964810B (en) * | 2020-07-10 | 2021-10-26 | 上海奥迪斯仪器科技有限公司 | Waterproof digital pressure gauge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105806552A (en) | Pressure gauge with protection function | |
| CN202092842U (en) | Sleeve monitoring device | |
| CN205826201U (en) | There is the Pressure gauge of safeguard function | |
| CN104913091A (en) | Adjustable visible alarm type safety valve | |
| CN105806554A (en) | Digital display pressure gauge with hazard warning function | |
| CN207717283U (en) | A kind of pressure gauge with protective device | |
| CN205826202U (en) | There is the pressure digital display meter of danger warning function | |
| CN202676364U (en) | Transformer pressure protection alarm | |
| CN104048793A (en) | Fiber grating hydraulic sensor | |
| CN207456665U (en) | Siphon pressure transmitter | |
| CN203350006U (en) | Graphite synthetic furnace leakage detection apparatus for producing hydrogen chloride | |
| CN201069737Y (en) | Digital quick oil pressure relay | |
| CN207231693U (en) | A kind of pressure gauge for liquefied gas | |
| CN205782035U (en) | Trade effluent pipe network anti-leak warning system | |
| CN203208562U (en) | Pressure display device of air breather | |
| CN203869806U (en) | Pressure gauge equipped with protective device | |
| CN202255643U (en) | Monitoring protection device for rotary machinery | |
| CN204759193U (en) | Hoist remote monitoring and fault diagnostic | |
| CN206847673U (en) | A kind of oil tank state on-line real time monitoring device | |
| CN206373484U (en) | A kind of agitating friction weldering welding equipment with the too low warning device of air pressure | |
| CN208765875U (en) | A kind of pressure transmitter | |
| CN203016723U (en) | Explosionproof device for electric oven | |
| CN213210774U (en) | Building engineering health monitoring device | |
| CN103672410A (en) | Intelligent monitoring and early warning system for pipeline safety | |
| CN207197711U (en) | A kind of pressure transmitter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |