CN206269952U - A kind of Mine-used I. S digital pressure gauge - Google Patents
A kind of Mine-used I. S digital pressure gauge Download PDFInfo
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- CN206269952U CN206269952U CN201621152372.7U CN201621152372U CN206269952U CN 206269952 U CN206269952 U CN 206269952U CN 201621152372 U CN201621152372 U CN 201621152372U CN 206269952 U CN206269952 U CN 206269952U
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- China
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- pressure
- pressure gauge
- mine
- integrated circuit
- detecting interface
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Abstract
The utility model discloses a kind of Mine-used I. S digital pressure gauge,It is related to mining machinery field,Including pressure gauge and microcontroller device,The pressure gauge includes panel and the protective cover being connected by screw with panel,The protective cover is provided with a pressure detecting interface,The housing of the pressure gauge is provided with antenna,The pressure gauge is connected by antenna with microcontroller device,The inside of the pressure gauge is provided with battery,Surface-mounted integrated circuit,Networking module and LED numerical code display boards,The pressure detecting interface is provided with pressure sensor,The pressure sensing is connected with surface-mounted integrated circuit by wire,Sealing gasket is bonded with the inwall of the panel,O-ring seal is provided between the pressure detecting interface and protective cover,The pressure sensor also is provided with O-ring seal with the contact position of the inwall of pressure detecting interface,The supporting low cost of the utility model,Install succinct,It is easy to operate,Long service life,Improve the security of mine down-hole operation.
Description
Technical field
The utility model is related to mining machinery field, and in particular to a kind of Mine-used I. S digital pressure gauge.
Background technology
The Mine-used I. S digital pressure gauge in coal mine fully-mechanized mining working hydraulic bracket system is currently used in, can be real-time
Roof supporting, column, the pressure of jack of hydraulic support are monitored, and data are preserved and processed.It is monitoring mechanization
Coal face hydraulic support force-bearing situation and Face Pressure management are provided and support data.But, existing Mine-used I. S
Only one of which sealing ring on the sensor of digital pressure, if sealing ring is damaged, electric current can be oriented in vitro, to well by pressure fluid
Lower safety causes great potential safety hazard.And it is bulky, install cumbersome, and can not be combined with column pilot operated check valve
It is used together.
The content of the invention
The purpose of this utility model is to provide a kind of Mine-used I. S digital pressure gauge, to solve to cause in the prior art
Above-mentioned multinomial defect.
A kind of Mine-used I. S digital pressure gauge, including pressure gauge and microcontroller device, the pressure gauge include panel
And the protective cover being connected by screw with panel, the protective cover is provided with a pressure detecting interface, the housing of the pressure gauge
Antenna is provided with, the pressure gauge is connected by antenna with microcontroller device, the inside of the pressure gauge is provided with battery, integrated
Circuit board, networking module and LED numerical code display boards, the networking module and LED numerical code display boards are logical with surface-mounted integrated circuit respectively
Wire connection is crossed, the battery is connected with surface-mounted integrated circuit by wire, and the pressure detecting interface is provided with pressure sensor,
The pressure sensing is connected with surface-mounted integrated circuit by wire, and sealing gasket, the pressure inspection are bonded with the inwall of the panel
Survey and O-ring seal is provided between interface and protective cover, the contact position of the inwall of the pressure sensor and pressure detecting interface
It is provided with O-ring seal.
Preferably, the microcontroller device is provided with indicator lamp, buzzer and lucite piece, the indicator lamp and presses
Button is connected by wire with the microcontroller inside microcontroller device.
Preferably, the pressure sensor is resistance strain type sensor.
Preferably, the inside of the pressure gauge is provided with a circuit board box, and the surface-mounted integrated circuit is arranged in circuit box.
Preferably, the pressure detecting interface is provided with snap ring positioned at one end of pressure gauge internal cavities.
The beneficial effects of the utility model：The utility model increased a sealing ring on pressure sensor, it is ensured that
The security that pressure gauge is used in underground, and simple structure, simple installation can be combined into by screw with hydraulic control one-way valve
One unit is used.Mine-used I. S digital pressure gauge includes the pressure sensor and microcontroller device of electrical connection, the pressure
Force snesor is sealed in the mounting hole of the valve body to sense the pressure of the high pressure chest, and the microcontroller device is arranged on
Outside the valve body；The pressure of the pressure sensor Real-time Collection and the monitoring high pressure chest, and the pressure that will be gathered and monitor
Force signal is sent to the microcontroller device, and the microcontroller device receives the pressure signal, and the pressure is believed
Number outer reason is carried out, stored, for calling at any time, checking.Mine-used I. S digital pressure gauge box is provided with transmitting wireless signal
Antenna, is connected with microcontroller.Mine-used I. S digital pressure gauge box is provided with the buzzer and instruction being connected with microcontroller
Lamp.Pressure monitoring hydraulic control one-way valve of the present utility model, is entered by Mine-used I. S digital pressure gauge to the pressure in high pressure chest
Row Real-time Collection and monitoring.And alarm is sent when column pressure value occurs abnormal, timely column failure is excluded.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the section of Mine-used I. S digital pressure gauge described in the utility model.
Fig. 2 is a kind of schematic diagram of the microcontroller device of Mine-used I. S digital pressure gauge described in the utility model.
Wherein：1-protective cover, 2-pressure sensor, 3-snap ring, 4-panel, 5-sealing gasket, 6-screw, 7-electricity
Pond, 8-circuit board box, 9-surface-mounted integrated circuit, 10-networking module, 11-LED numerical code display boards, 12-antenna, 13-organic
Sheet glass, 14-indicator lamp, 15-buzzer, 16-0 type sealing ring one, 17-0 types sealing ring two, 18-O types sealing ring three.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for realizing the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
As depicted in figs. 1 and 2, a kind of Mine-used I. S digital pressure gauge, including pressure gauge and microcontroller device, it is described
Pressure gauge includes panel 4 and the protective cover 1 being connected by screw 6 with panel 4, and the protective cover 1 is provided with a pressure detecting and connects
Mouthful, the housing of the pressure gauge is provided with antenna 12, and the pressure gauge is connected by antenna 12 with microcontroller device, the pressure
The inside of power meter is provided with battery 7, surface-mounted integrated circuit 9, networking module 10 and LED numerical code display boards 11, the He of the networking module 10
LED numerical code display boards 11 are connected with surface-mounted integrated circuit 9 by wire respectively, and the battery 7 is connected with surface-mounted integrated circuit 9 by wire
Connect, the pressure detecting interface is provided with pressure sensor 2, the pressure sensing 2 is connected with surface-mounted integrated circuit 9 by wire,
Sealing gasket 5 is bonded with the inwall of the panel 4, it is (O-shaped to be provided with O-ring seal between the pressure detecting interface and protective cover 1
17), the pressure sensor 2 also is provided with O with the contact position of the inwall of pressure detecting interface for sealing ring 1 and O-ring seal 2
Type sealing ring 3 18, by setting O-ring seal 3 18, can play multi-sealed effect, can prevent from being worked in pressure gauge
During hydraulic oil in pressure valve infiltrate into pressure gauge damaged in pressure gauge, can be by pressure fluid guide way prevented also from electric current
Outer initiation security incident, improves security of the pressure gauge in underground work.
In the present embodiment, the microcontroller device is provided with indicator lamp 14, buzzer 15 and lucite piece 13, institute
State indicator lamp and button is connected by wire with the microcontroller inside microcontroller device, when column pressure value occurs abnormal
Alarm is sent, timely column failure is excluded, the potential safety hazard of device for transferring.
In the present embodiment, the pressure sensor 2 is resistance strain type sensor, the precision of resistance strain type sensor
Height, measurement range is wide, and long lifespan, simple structure, good frequency response can work under severe conditions.
In the present embodiment, the inside of the pressure gauge is provided with a circuit board box 8, and the surface-mounted integrated circuit is arranged on circuit
In box.
In the present embodiment, the pressure detecting interface is provided with snap ring 3 positioned at one end of pressure gauge internal cavities.
Microcontroller device in the utility model is arranged on the shell of pressure gauge by screw 6, and spiral shell is then passed through again
Nail 6 is arranged on the outer end of valve body.The pressure sensor 2 is sealed in the mounting hole of the valve body to sense valve body high pressure chest
Pressure, when there is fluid to pass through in valve body, pressure sensor 2 senses the pressure of high pressure cavity fluid, is believed pressure by wire
Breath is transferred to surface-mounted integrated circuit 9, and surface-mounted integrated circuit 9 and networking module 10 change into electromagnetism letter after treatment amplification is carried out to information
Number, microcontroller device is then transmitted signals to by antenna 12, microcontroller is processed and is fitted by signal, will
Signal changes into data signal, and staff passes through lucite energy real-time monitored to the pressure value of valve inner, particularly, because
It is that integrated computation module is accompanied with for controller, so the hypertonia or too low in electricity, valve body when battery 7
When, indicator lamp 14 and buzzer 15 can carry out warning alert, point out the timely column of staff to carry out failture evacuation.
Based on above-mentioned, the utility model by increased a sealing ring on a sensor, it is ensured that pressure gauge is in underground
The security for using.The Mine-used I. S digital pressure gauge can be combined into a unit and use with hydraulic control one-way valve, by pressure
The pressure of force snesor Real-time Collection and monitoring high pressure chest, and will gather and the pressure signal that monitors is sent to the integrated electricity
Road plate, surface-mounted integrated circuit pressure signal carries out outer reason, storage, can be monitoring mechanical coal mining for calling at any time, checking
Working surface hydraulic support force-bearing situation and Face Pressure management are provided and support data, are worthy to be popularized.
As known by the technical knowledge, the utility model can be by other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only
's.It is all in the range of the utility model or in the change being equal in the range of the utility model by the utility model bag
Contain.
Claims (5)
1. a kind of Mine-used I. S digital pressure gauge, including pressure gauge and microcontroller device, it is characterised in that the pressure gauge
The protective cover being connected by screw including panel and with panel, the protective cover is provided with a pressure detecting interface, the pressure
The housing of meter is provided with antenna, and the pressure gauge is connected by antenna with microcontroller device, and the inside of the pressure gauge is provided with
Battery, surface-mounted integrated circuit, networking module and LED numerical code display boards, the networking module and LED numerical code display boards respectively with it is integrated
Circuit board is connected by wire, and the battery is connected with surface-mounted integrated circuit by wire, and the pressure detecting interface is provided with pressure
Force snesor, the pressure sensing is connected with surface-mounted integrated circuit by wire, and sealing gasket, institute are bonded with the inwall of the panel
State and O-ring seal is provided between pressure detecting interface and protective cover, the inwall of the pressure sensor and pressure detecting interface
Contact position also is provided with O-ring seal.
2. a kind of Mine-used I. S digital pressure gauge according to claim 1, it is characterised in that：The microcontroller device
Indicator lamp, buzzer and lucite piece are provided with, the indicator lamp and button pass through inside wire and microcontroller device
Microcontroller is connected.
3. a kind of Mine-used I. S digital pressure gauge according to claim 1, it is characterised in that：The pressure sensor is
Resistance strain type sensor.
4. a kind of Mine-used I. S digital pressure gauge according to claim 1, it is characterised in that：The inside of the pressure gauge
A circuit board box is provided with, the surface-mounted integrated circuit is arranged in circuit box.
5. a kind of Mine-used I. S digital pressure gauge according to claim 1, it is characterised in that：The pressure detecting interface
One end positioned at pressure gauge internal cavities is provided with snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152372.7U CN206269952U (en) | 2016-10-31 | 2016-10-31 | A kind of Mine-used I. S digital pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152372.7U CN206269952U (en) | 2016-10-31 | 2016-10-31 | A kind of Mine-used I. S digital pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269952U true CN206269952U (en) | 2017-06-20 |
Family
ID=59037564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621152372.7U Active CN206269952U (en) | 2016-10-31 | 2016-10-31 | A kind of Mine-used I. S digital pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328495A (en) * | 2017-08-11 | 2017-11-07 | 丰隆高科液压股份有限公司 | The digital pressure gauge that Mine-used I. S band is wirelessly transferred |
-
2016
- 2016-10-31 CN CN201621152372.7U patent/CN206269952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328495A (en) * | 2017-08-11 | 2017-11-07 | 丰隆高科液压股份有限公司 | The digital pressure gauge that Mine-used I. S band is wirelessly transferred |
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