CN206847833U - A kind of remote pressure gauge - Google Patents
A kind of remote pressure gauge Download PDFInfo
- Publication number
- CN206847833U CN206847833U CN201720137582.7U CN201720137582U CN206847833U CN 206847833 U CN206847833 U CN 206847833U CN 201720137582 U CN201720137582 U CN 201720137582U CN 206847833 U CN206847833 U CN 206847833U
- Authority
- CN
- China
- Prior art keywords
- metal cabinet
- gprs module
- controller
- display
- pressure sensor
- 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.)
- Expired - Fee Related
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- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses a kind of remote pressure gauge, including metal cabinet and the controller, GPRS module, pressure sensor and the display that are arranged in metal cabinet, communicated between GPRS module, display, controller and pressure sensor by bluetooth module；Pressure sensor sends the pressure value detected to controller by bluetooth and shown over the display, while is sent to distal end monitoring device by GPRS module；The antenna of the line communication module is arranged on the outside of metal cabinet, and antenna is connected by wire with GPRS module.Antenna is arranged on to the outside of metal cabinet, prevents metal cabinet from, to signal shielding, strengthening the signal intensity of radio communication, testing result can be passed into display device in real time and shown, ensure the precision of measurement result；Additionally by setting solar panel to be that detection means is powered, battery need not be changed all the life, pollute small, rationally utilize natural energy resources, cost-effective.
Description
Technical field
A kind of remote pressure gauge is the utility model is related to, belongs to pressure meter device technical field.
Background technology
Existing ordinarily manometer directly and measured node contact, operating personnel operation when and measured node distance compared with
Closely, use demand can preferably be met in the pressure gauge of common this structure type of occasion；But in environment such as chemical industry, super-pressure
Under, the pressure gauge of such a structure type then brings great hidden danger to the security of operating personnel, and arising at the historic moment has had long-range pressure
Power table, but enjoy in technology, the antenna of remote pressure gauge detection means is arranged in an iron sheet case, and signal is shielded, hair
The signal gone out is weak, influences radio communication effect, causes Test database inaccurate；And it is long-range to use lithium battery in the prior art
The detection means power supply of pressure gauge is troublesome in poeration, cost is high, it is necessary to periodic replacement battery.
The content of the invention
The purpose of this utility model is to provide a kind of remote pressure gauge solve remote pressure gauge detection dress in the prior art
The antenna put is arranged in iron sheet case, and signal is shielded, and influences radio communication effect, and it is remote to use lithium battery in the prior art
The detection means of stroke pressure table is powered, it is necessary to periodic replacement battery, technical problem troublesome in poeration, cost is high.
In order to solve the above-mentioned technical problem the utility model, adopts the following technical scheme that：
A kind of remote pressure gauge, including metal cabinet, controller, pressure sensor and display, the controller and aobvious
Show that device is fixedly installed in metal cabinet, pressure sensor can be arranged in metal cabinet or the outside of metal cabinet, pressure
Sensor is used to that pressure data will to be detected；Display is used to show the pressure data detected, pressure sensor, display and control
Signal transmission is carried out by bluetooth module between device processed, GPRS module is electrically connected with controller, will be detected by GPRS module
To pressure data be sent to distal end monitoring device；The antenna of the GPRS module is arranged on the outside of metal cabinet, and passes through
Wire is connected with GPRS module；The outside of the metal cabinet is provided with solar panel, and the sun is provided with metal cabinet
Can charger, rechargeable battery set and DC-DC dropping equipments, the output end of the solar panel and solar charger it is defeated
Enter end by wire to be connected, the input of the output end of solar charger connection rechargeable battery set, rechargeable battery set it is defeated
Go out end with the input of DC-DC dropping equipments to be connected, the output end of DC-DC dropping equipments is connected with controller；The sun
The irradiation that energy cell panel receives sunshine converts the solar into electric energy, by solar charger by electrical power storage in charging electricity
Pond group, rechargeable battery set output voltage is reduced to the work of controller, GPRS module and pressure sensor by DC-DC dropping equipments
Make voltage.
Pressure value is detected by pressure sensor, give detection data to controller shows over the display, passes through simultaneously
GPRS module is sent to distal end monitoring device by data are detected, and is easy to staff to understand the pressure condition at scene in time, realizes
Remote detection, solves harm of the environment to be detected such as chemical industry, super-pressure to operating personnel.Antenna is arranged on metal cabinet
Outside, prevent metal cabinet from, to signal shielding, strengthening the signal intensity of radio communication, in real time can pass to testing result aobvious
Showing device is shown, ensures the precision of measurement result, and antenna is arranged in metal cabinet in the prior art, and signal is shielded, shadow
Normal radio communication is rung, causes testing result deviation occur.Powered additionally by setting solar panel for detection means,
Battery need not be changed all the life, pollution is small, rationally utilizes natural energy resources, cost-effective.The pressure sensor, display and control
Signal transmission is carried out by bluetooth module between device, radio communication is avoided caused by installing space limits without using connecting wire
Inconvenience.
Further improve, pressure sensor, controller, signal transmission form between display, letter is replaced with Bluetooth transmission
The transmission of number line.
Further improve, ground stud is provided with the metal cabinet, carry out ground protection.
Further improve, through hole is offered in the side wall of the metal cabinet, metal cabinet inwall is fixedly installed anti-drag
Ring, the wire for connecting antenna and GPRS module pass through the through hole, and drag ring with anti-and be connected, prevent from artificially extracting connect antenna with
Wire, GPRS module, the controller of communication module are extracted, destructive test device.
Further improve, the solar panel is 50W polycrystalline solar panels, and solar panel tilts 45 degree of settings
At the top of metal cabinet, solar energy can preferably be received by being obliquely installed.
Compared with prior art, the beneficial effects of the utility model are：
1st, it is easy to construct with Bluetooth transmission signal, ensure that the reliability of signal transmission.
The 2nd, antenna is arranged on to the outside of metal cabinet, prevent metal cabinet to signal shielding, strengthens the letter of radio communication
Number intensity, can pass to display device by testing result in real time and show, ensure the precision of measurement result.
3rd, use solar panel to provide electric energy for detection means, pollution is small, rationally using natural energy resources, save into
This.
Brief description of the drawings
Fig. 1 is a kind of structural representation of remote pressure gauge described in the utility model.
Fig. 2 is remote pressure gauge block diagram described in the utility model.
Embodiment
To make the purpose of this utility model and technical scheme clearer, below in conjunction with the utility model embodiment to this
The technical scheme of utility model is clearly and completely described.
As shown in Figure 1, 2, a kind of remote pressure gauge, including metal cabinet 1, controller 3, pressure sensor 4 and display
8, the controller 3 and display 8 are fixedly installed in metal cabinet, and pressure sensor 4 is arranged on the outside of metal cabinet 1,
Pressure sensor 4 is used to that pressure data will to be detected；Display 8 is used to show the pressure data detected, pressure sensor 4, shows
Show and signal transmission is carried out by bluetooth module between device 8 and controller 3, be electrically connected with GPRS module 5 on controller 3, pass through
The pressure data detected is sent to distal end monitoring device 9 by GPRS module 5；The antenna 7 of the GPRS module 5 is arranged on metal
The outside of casing 1, and be connected by wire with GPRS module 5；
The outside of the metal cabinet 1 is provided with solar panel 2, be provided with metal cabinet solar charger,
Rechargeable battery set and DC-DC dropping equipments, the output end of the solar panel 2 and the input of solar charger pass through
Wire is connected, the input of the output end connection rechargeable battery set of solar charger, the output end and DC- of rechargeable battery set
The input of DC dropping equipments is connected, and the output end of DC-DC dropping equipments is connected with controller, and the solar panel connects
The irradiation for receiving sunshine converts the solar into electric energy, is passed through electrical power storage in rechargeable battery set by solar charger
Rechargeable battery set output voltage is reduced to the operating voltage of controller, GPRS module and pressure sensor by DC-DC dropping equipments.
Pressure value is detected by pressure sensor 4, give detection data to controller shows on the display 8, leads to simultaneously
Cross GPRS module 5 and be sent to distal end monitoring device 9 by data are detected, be easy to staff to understand the pressure condition at scene in time,
Remote detection is realized, solves harm of the environment to be detected such as chemical industry, super-pressure to operating personnel.Antenna is arranged on metal box
The outside of body, prevent metal cabinet from, to signal shielding, strengthening the signal intensity of radio communication, in real time can transmit testing result
Shown to display device, ensure the precision of measurement result, and antenna is arranged in metal cabinet in the prior art, signal is shielded
Cover, influence normal radio communication, cause testing result deviation occur.Filled additionally by solar panel 2 is set for detection
Power supply is put, need not change battery all the life, pollution is small, rationally utilizes natural energy resources, cost-effective.The pressure sensor 4, display
Signal transmission is carried out by bluetooth module between device 8 and controller 3, radio communication avoids installing space without using connecting wire
It is inconvenient caused by limitation.
In the present embodiment, ground stud is provided with the metal cabinet, carries out ground protection.
In the present embodiment, through hole is offered in the side wall of the metal cabinet, metal cabinet inwall is fixedly installed anti-
Ring 6 is dragged, the wire for connecting antenna 7 and GPRS module 5 passes through the through hole, and with preventing that dragging ring 6 is connected, and prevents from artificially extracting connection
Antenna and the wire of GPRS module, controller are extracted, destructive test device.
In the present embodiment, the solar panel 2 is 50W polycrystalline solar panels, and solar panel 2 tilts 45 degree
The top of metal cabinet is arranged on, solar energy can preferably be received by being obliquely installed.
Do not done in the utility model illustrate be prior art or by prior art i.e. can be achieved, Er Qieben
It is only preferably case study on implementation of the present utility model that case is embodied described in utility model, is not used for limiting this practicality
New practical range.The equivalent changes and modifications that i.e. all contents according to present utility model application the scope of the claims are made, should all make
For technology category of the present utility model.
Claims (4)
1. a kind of remote pressure gauge, its feature exists, including metal cabinet, controller, pressure sensor and display, the control
Device and display are fixedly installed in metal cabinet, pressure sensor can be arranged in metal cabinet or metal cabinet it is outer
Portion, pressure sensor are used to detect pressure data；Display is used to show the pressure data detected, pressure sensor, display
Signal transmission is carried out by bluetooth module between device and controller, GPRS module is electrically connected with controller, passes through GPRS module
The pressure data detected is sent to distal end monitoring device；The antenna of the GPRS module is arranged on the outside of metal cabinet,
And it is connected by wire with GPRS module；The outside of the metal cabinet is provided with solar panel, is set in metal cabinet
There are solar charger, rechargeable battery set and DC-DC dropping equipments, the output end and solar recharging of the solar panel
The input of device is connected by wire, the input of the output end connection rechargeable battery set of solar charger, rechargeable battery
The output end of group is connected with the input of DC-DC dropping equipments, and the output end of DC-DC dropping equipments is connected with controller；Institute
State solar panel receive sunshine irradiation convert the solar into electric energy, by solar charger by electrical power storage in
Rechargeable battery set, rechargeable battery set output voltage is reduced to controller, GPRS module and pressure sensing by DC-DC dropping equipments
The operating voltage of device.
2. remote pressure gauge according to claim 1, its feature exists, and ground stud is provided with the metal cabinet, carries out
Ground protection.
3. remote pressure gauge according to claim 1 or 2, its feature exists, and is offered in the side wall of the metal cabinet logical
Hole, metal cabinet inwall, which is fixedly installed, to be prevented dragging ring, and the wire for connecting antenna and GPRS module passes through the through hole, and drags ring with anti-
Connection.
4. remote pressure gauge according to claim 3, its feature exists, and the solar panel is 50W polycrystalline sun electricity
Pond plate, solar panel tilt 45 degree of tops for being arranged on metal cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720137582.7U CN206847833U (en) | 2017-02-15 | 2017-02-15 | A kind of remote pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720137582.7U CN206847833U (en) | 2017-02-15 | 2017-02-15 | A kind of remote pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206847833U true CN206847833U (en) | 2018-01-05 |
Family
ID=60790704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720137582.7U Expired - Fee Related CN206847833U (en) | 2017-02-15 | 2017-02-15 | A kind of remote pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206847833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020357A (en) * | 2018-02-02 | 2018-05-11 | 马鞍山市亿格仪表有限公司 | A kind of pressure gauge based on Bluetooth transmission |
-
2017
- 2017-02-15 CN CN201720137582.7U patent/CN206847833U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020357A (en) * | 2018-02-02 | 2018-05-11 | 马鞍山市亿格仪表有限公司 | A kind of pressure gauge based on Bluetooth transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20200215 |