CN205228709U - Prevent excessive pressure measuring device - Google Patents
Prevent excessive pressure measuring device Download PDFInfo
- Publication number
- CN205228709U CN205228709U CN201520761458.9U CN201520761458U CN205228709U CN 205228709 U CN205228709 U CN 205228709U CN 201520761458 U CN201520761458 U CN 201520761458U CN 205228709 U CN205228709 U CN 205228709U
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- Prior art keywords
- cable
- control circuit
- pressure measuring
- main body
- measuring device
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Abstract
The utility model aims at providing a prevent excessive pressure measuring device through first jar of body pressure sensor, second jar body pressure sensor and third jar body pressure sensor, measures first jar of internal pressure respectively, the internal pressure of second jar, and the internal pressure of second jar through microprocessor, carries out intelligent analysis and judges, if pressure is too big, then starts the safety -release valve immediately to ensure to fill the safety of jar body mutually, the utility model discloses a mode is carried to no source current, and safety ring protects, and is clean convenient, energy -conserving lasting, with light packsly just moves.
Description
Technical field
The utility model relates to fields of measurement, particularly relates to and crosses pressure measuring device for one is anti-.
Background technology
Liquid gas, when leaving unused, often produces gasification phenomenon, and from the pressure increased in tank body, pressure of leaving continues increase, can make the danger that tank body is blasted.
Utility model content
The purpose of this utility model is to provide a kind of anti-pressure measuring device excessively, by the first tank body pressure transducer, the second tank body pressure transducer and the 3rd tank body pressure transducer, measure pressure in the first tank body respectively, pressure in second tank body, pressure in second tank body, pass through microprocessor, carry out intellectual analysis judgement, if pressure is excessive, then start safety relief valve immediately, thus guarantee the safety of filling phase tank body, the utility model adopts passive power source mode of movement, safety and environmental protection, clean convenient, lastingly energy-conservation, with light packsly just to move.
In order to solve the problems of the technologies described above, the utility model adopts technical scheme:
One is anti-crosses pressure measuring device, it is characterized in that: comprise pressure measuring module, intelligent main control module, security protection module and passive power module.
Described pressure measuring module comprises: described first pressure transducer, the second pressure transducer, the 3rd pressure transducer, and first measures cable, and second measures cable, and the 3rd measures cable.
Described first pressure transducer connects first and measures cable, and described first measures cable passes the first water joint by the first cable, is connected with control circuit board; Described second pressure transducer connects second and measures cable, and described second measures cable passes the second water joint by the second cable, is connected with control circuit board; Described 3rd pressure transducer connects the 3rd and measures cable, and the described 3rd measures cable passes the 3rd water joint by the 3rd cable, is connected with control circuit board.
Described intelligent main control module comprises main body cover, battery pack, control circuit board, display screen.
Upper cover is provided with above described main body cover, cover on described and be provided with for the upper cover perspective portion of display screen display with for manually-operated upper cover keyboard, described upper cover draw-in groove and main body cover clamp and seal, corner stud is fixed, thus the parts that can take out in main body cover, described draw-in groove sealing adopts polytetrafluoroethylmaterial material sealing.
Described main body cover one side or the multi-lateral puts the first water joint, the second water joint, the 3rd water joint, the 4th water joint.
Described main body cover internal battery group, control circuit board, display.
Described control circuit board comprises: microprocessor, storage element, power control circuit, wireless transmission unit, satellite positioning unit and reset circuit.
Described microprocessor carries out analyzing and processing to pressure transducer data measured, and conducts interviews transfer the storage data that storage element is preset, and draws judgement by analyzing contrast, if belong to normal range, then by data storing in storage element; If belong to non-normal range, then by wireless transmission unit by the data transfer rate center of up-to-date measurement or client, or by satellite positioning unit, location release overvoltage tank.
Described display screen adopts outdoor readable screen, records numerical parameter for showing sensor.
Described security protection module comprises on-the-spot alarming device and safety valve delivery system.
Described main body cover inside or outside are provided with on-the-spot alarming device, and described outside establishes on-the-spot alarming device to adopt fixing on-fixed in main body cover, and described on-the-spot alarming device on-fixed main body cover adopts cable mode or wireless mode to be connected with Dominating paths electroplax.
Described on-the-spot alarming device comprises hummer, LED flashlamp, and described LED flashlamp adopts the flashlamp of color redness, or the red green flashlamp replaced, and described hummer, flashlamp can manually arrange.
Described safety valve delivery system comprises microprocessor, power control circuit, the first safe cable, the second safe cable, the 3rd safe cable, the first safety relief valve, the second safety relief valve, the 3rd safety relief valve.
Described first safety relief valve connects the first safe cable, and described first safe cable, is connected with control circuit board through the first water joint by the first cable; Described second safety relief valve connects the second safe cable, and described second safe cable, is connected with control circuit board through the second water joint by the second cable; Described 3rd safety relief valve connects the 3rd safe cable, and described 3rd safe cable, is connected with control circuit board through the 3rd water joint by the 3rd cable.
Described passive power module comprises supply module and power storage module.
Described supply module adopts the generating of photovoltaic module plate, described photovoltaic module plate fix or on-fixed outside and connect battery pack and control circuit board described in described enclosure by the 4th cable through the 4th water joint in described main body cover, it can be powered to battery charging and to control circuit board.
Described battery pack is divided into the first accumulator and the second accumulator, the generating of described photovoltaic module plate by the 4th cable by electrical power storage in the first accumulator, the second accumulator, described first accumulator is done main distribution pond and is provided the energy, daily power consumption is provided, described second accumulator provides the energy as secondary distribution pond, under the inoperable condition in main distribution pond, be supplied to master control mainboard or measure electroplax power supply; Both realize seamless switching, and when switching, described power control circuit first closes motherboard circuit and metering circuit and other circuit, then carries out seamless switching, in order to avoid cause damage to circuit arrangement.
After adopting technique scheme, the utility model compared with prior art has following outstanding advantages: by setting up multiple-tank body pressure transducer, record the pressure in multiple tank body simultaneously, and enable safe release measure, protection multiple-tank body safety, thus saving is produced into not, makes people's property safety be able to effectively; In addition, passive energy supply is more conducive to convenient movement, simple and easy installation.
Accompanying drawing explanation
Fig. 1 is a kind of anti-structural representation crossing pressure measuring device of the utility model embodiment.
Fig. 2 is pressure transducer, the safety relief valve scheme of installation of the utility model embodiment.
Fig. 3 is a kind of anti-upper cover schematic diagram crossing pressure measuring device of the utility model embodiment.
Fig. 4 is a kind of anti-side schematic view crossing pressure measuring device of the utility model embodiment.
1 main body cover, 2, bottom panel, 3, photovoltaic module plate, 4, battery pack, 5, 4th cable, 6, main body cover upper cover, 7, display screen, 8, Dominating paths electroplax, 9, first cable, 10, second cable, 11, 3rd cable, 12, first water joint, 13, second water joint, 14, 3rd water joint, 15, first safe cable, 16, second safe cable, 17, 3rd safe cable, 18, first safety relief valve, 19, second safety relief valve, 20, 3rd safety relief valve, 21, first measures cable, 22, second measures cable, 23 the 3rd measure cable, 24, first pressure transducer, 25, second pressure transducer, 26 the 3rd pressure transducers, 27, on-the-spot alarming device.
601, upper cover perspective portion, 602, upper cover keyboard.
801, microprocessor, 802, storage unit, 803, power control circuit, 804, reset circuit, 805, wireless transmission unit, 806, satellite positioning unit.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public concrete enforcement and concrete accompanying drawing.
Embodiment one
As shown in Figure 1, described intelligent main control module comprises main body cover 1, battery pack 4, control circuit board 8, display screen 7.
Upper cover 6 is provided with above described main body cover, described upper cover 6 is provided with for the upper cover perspective portion 601 of display screen display with for manually-operated upper cover keyboard 602, described upper cover draw-in groove and main body cover clamp and seal, corner stud is fixed, thus the parts that can take out in main body cover, described draw-in groove sealing adopts polytetrafluoroethylmaterial material sealing.
Described main body cover puts the first water joint 12, second water joint the 13, three water joint the 14, four water joint 28.
Described main body cover internal battery group 4, control circuit board 8, display 7.
Described control circuit board 7 comprises: microprocessor 801, storage element 802, power control circuit 803, wireless transmission unit 804, satellite positioning unit 805 and reset circuit 806.
Described display screen 7 adopts outdoor readable screen, records numerical parameter for showing sensor.
Embodiment two
Continue to see that security protection module described in Fig. 1 comprises on-the-spot alarming device 27 and safety valve delivery system.
Described main body cover inside or outside are provided with on-the-spot alarming device 27, described outside establishes on-the-spot alarming device 27 to adopt fixing on-fixed in main body cover, and described on-the-spot alarming device 27 on-fixed main body cover 1 adopts cable mode or wireless mode to be connected with Dominating paths electroplax 8.
Described on-the-spot alarming device 27 comprises hummer, LED flashlamp, and described LED flashlamp adopts the flashlamp of color redness, or the red green flashlamp replaced, and described hummer, flashlamp can manually arrange.
Described safety valve delivery system comprises microprocessor 801, power control circuit 803, safe cable 17, first safety relief valve 18, second safety relief valve the 19, three safety relief valve 20 of the safe cable of the first safe cable 15, second the 16, three.
Described first safety relief valve 18 connects the first safe cable 15, and described first safe cable 15, is connected with control circuit board 8 through the first water joint 12 by the first cable 9; Described second safety relief valve 19 connects the second safe cable 16, and described second safe cable 16, is connected with control circuit board 8 through the second water joint 13 by the second cable 10; Described 3rd safety relief valve 20 connects the 3rd safe cable 17, and described 3rd safe cable 17, is connected with control circuit board 8 through the 3rd water joint 14 by the 3rd cable 11.
Embodiment three
First pressure transducer 24 is recorded the first tank inner top pressure and is transmitted to microprocessor 801 by the first measurement cable 15, first measures cable 15 is connected with control circuit board 8 through the first water joint 12 by the first cable 9, first pressure transducer is recorded pressure signal and is sent to microprocessor 801 by control circuit board 8, microprocessor 801 is transferred and is preset the liquid gas type preset being stored in storage unit 802 and the top pressure critical value preset, microprocessor 801 carries out contrast according to the numerical value that the critical value preset and sensor record and judges, if normal, then mourn in silence, if improper, then start on-the-spot alarming device 27, microprocessor 801 sends instruction to power control circuit 803 simultaneously, after power control circuit 803 receives instruction, by starting power supply or closing power supply mode, first safety relief valve 18 is opened, complete overvoltage dispose procedure, and related data is transferred to data center or client by wireless transmission unit 805, or by satellite positioning unit 806, location overvoltage toilet-cleaning jar.
Embodiment four
Second pressure transducer 25 is recorded the second tank inner top pressure and is transmitted to microprocessor 801 by the second measurement cable 16, second measures cable 16 is connected with control circuit board 8 through the first water joint 13 by the second cable 10, second pressure transducer is recorded pressure signal and is sent to microprocessor 801 by control circuit board 8, microprocessor 801 is transferred and is preset the liquid gas type preset being stored in storage unit 802 and the top pressure critical value preset, microprocessor 801 carries out contrast according to the numerical value that the critical value preset and sensor record and judges, if normal, then mourn in silence, if improper, then start on-the-spot alarming device 27, microprocessor 801 sends instruction to power control circuit 803 simultaneously, after power control circuit 803 receives instruction, by starting power supply or closing power supply mode, second safety relief valve 19 is opened, complete overvoltage dispose procedure, and related data is transferred to data center or client by wireless transmission unit 805, or by satellite positioning unit 806, location overvoltage toilet-cleaning jar.
Embodiment five
3rd pressure transducer 26 is recorded the 3rd tank inner top pressure and is transmitted to microprocessor 801 by the 3rd measurement cable 17, 3rd measures cable 17 is connected with control circuit board 8 through the 3rd water joint 14 by the 3rd cable 10, 3rd pressure transducer is recorded pressure signal and is sent to microprocessor 801 by control circuit board 8, microprocessor 801 is transferred and is preset the liquid gas type preset being stored in storage unit 802 and the top pressure critical value preset, microprocessor 801 carries out contrast according to the numerical value that the critical value preset and sensor record and judges, if normal, then mourn in silence, if improper, then start on-the-spot alarming device 27, microprocessor 801 sends instruction to power control circuit 803 simultaneously, after power control circuit 803 receives instruction, by starting power supply or closing power supply mode, 3rd safety relief valve 20 is opened, complete overvoltage dispose procedure, and related data is transferred to data center or client by wireless transmission unit 805, or by satellite positioning unit 806, location overvoltage toilet-cleaning jar.
Embodiment six
Fixing or the on-fixed of described photovoltaic module plate 3 is outside and connect the inner described battery pack 4 of described main body cover 1 and control circuit board 8 by the 4th cable 5 through the 4th water joint 28 in described main body cover 1, and it can charge to battery pack 4 and power to control circuit board 8 and metering circuit.
Described electric power storage group 4 is divided into the first accumulator and the second accumulator, described photovoltaic module plate 3 to generate electricity electrical power storage by the 4th cable 5 in the first accumulator, the second accumulator, described first accumulator is done main distribution pond and is provided the energy, daily power consumption is provided, described second accumulator provides the energy as secondary distribution pond, under the inoperable condition in main distribution pond, be supplied to master control mainboard or measure electroplax power supply; Both realize seamless switching, and when switching, described power control circuit first closes motherboard circuit and metering circuit and other circuit, then carries out seamless switching, in order to avoid cause damage to circuit arrangement.
Embodiment six
When after intelligent system cisco unity malfunction, by manual operation or wireless remote operation reset button (not shown), reset button (not shown) by signal cable by command routing to reset circuit 804, reset circuit 804 restores the system to original state automatically.
Although the utility model with preferred embodiment openly as above; but it is not for limiting claim; any those skilled in the art are not departing from spirit and scope of the present utility model; can make possible variation and amendment, the scope that therefore protection domain of the present utility model should define with the utility model claim is as the criterion.
Claims (9)
1. an anti-pressure measuring device excessively, is characterized in that: comprise pressure measuring module, intelligent main control module, security protection module and passive power module;
Described intelligent main control module comprises main body cover, battery pack, control circuit board, display screen;
Upper cover is provided with above described main body cover, cover on described and be provided with for the upper cover perspective portion of display screen display with for manually-operated upper cover keyboard, described upper cover draw-in groove and main body cover clamp and seal, and corner stud is fixed, and described draw-in groove sealing adopts polytetrafluoroethylmaterial material sealing;
Described main body cover one side or the multi-lateral puts the first water joint, the second water joint, the 3rd water joint, the 4th water joint;
Described main body cover internal battery group, control circuit board, display.
2. as claimed in claim 1 anti-cross pressure measuring device, it is characterized in that: described security protection module comprises on-the-spot alarming device and safety valve delivery system;
Inner or the outside of described main body cover is provided with on-the-spot alarming device, and described outside establishes on-the-spot alarming device to adopt fixing or on-fixed in main body cover, and described on-the-spot alarming device on-fixed main body cover adopts cable mode or wireless mode to be connected with Dominating paths electroplax;
Described safety valve delivery system comprises microprocessor, power control circuit, the first safe cable, the second safe cable, the 3rd safe cable, the first safety relief valve, the second safety relief valve, the 3rd safety relief valve.
3. as claimed in claim 1 anti-cross pressure measuring device, it is characterized in that: described passive power module comprises supply module and power storage module;
Described supply module adopts the generating of photovoltaic module plate, described photovoltaic module plate fix or on-fixed outside and connect battery pack and control circuit board described in described enclosure by the 4th cable through the 4th water joint in described main body cover, it can be powered to battery charging and to control circuit board.
4. as claimed in claim 1 anti-cross pressure measuring device, it is characterized in that: described control circuit board comprises: microprocessor, storage element, power control circuit, wireless transmission unit, satellite positioning unit and reset circuit;
Described microprocessor carries out analyzing and processing to pressure transducer data measured, and conducts interviews transfer the storage data that storage element is preset, and draws judgement by analyzing contrast, if belong to normal range, then by data storing in storage element; If belong to non-normal range, then by wireless transmission unit by the data transfer rate center of up-to-date measurement or client, or by satellite positioning unit, location release overvoltage tank.
5. as claimed in claim 3 anti-cross pressure measuring device, it is characterized in that: described battery pack is divided into the first accumulator and the second accumulator, the generating of described photovoltaic module plate by the 4th cable by electrical power storage in the first accumulator, the second accumulator, described first accumulator is done main distribution pond and is provided the energy, daily power consumption is provided, described second accumulator provides the energy as secondary distribution pond, under the inoperable condition in main distribution pond, is supplied to master control mainboard or measures electroplax power supply; Both realize seamless switching.
6. anti-ly as claimed in claim 1 crossing pressure measuring device, it is characterized in that: described display screen adopts outdoor readable screen, records numerical parameter for showing sensor.
7. anti-ly as claimed in claim 2 cross pressure measuring device, it is characterized in that: described first safety relief valve connects the first safe cable, described first safe cable, is connected with control circuit board through the first water joint by the first cable.
8. anti-ly as claimed in claim 2 cross pressure measuring device, it is characterized in that: described second safety relief valve connects the second safe cable, described second safe cable, is connected with control circuit board through the second water joint by the second cable.
9. anti-ly as claimed in claim 2 cross pressure measuring device, it is characterized in that: described 3rd safety relief valve connects the 3rd safe cable, and described 3rd safe cable through the 3rd water joint, is connected with control circuit board by the 3rd cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761458.9U CN205228709U (en) | 2015-09-29 | 2015-09-29 | Prevent excessive pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761458.9U CN205228709U (en) | 2015-09-29 | 2015-09-29 | Prevent excessive pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228709U true CN205228709U (en) | 2016-05-11 |
Family
ID=55903766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520761458.9U Expired - Fee Related CN205228709U (en) | 2015-09-29 | 2015-09-29 | Prevent excessive pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205228709U (en) |
-
2015
- 2015-09-29 CN CN201520761458.9U patent/CN205228709U/en not_active Expired - Fee Related
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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: 20160511 Termination date: 20180929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |