CN106706149A - Heat balance diagnosis instrument of heat supply pipe network - Google Patents
Heat balance diagnosis instrument of heat supply pipe network Download PDFInfo
- Publication number
- CN106706149A CN106706149A CN201710131106.9A CN201710131106A CN106706149A CN 106706149 A CN106706149 A CN 106706149A CN 201710131106 A CN201710131106 A CN 201710131106A CN 106706149 A CN106706149 A CN 106706149A
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- Prior art keywords
- pins
- chip
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- connection
- pin
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/34—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using capacitative elements
Abstract
The invention discloses a heat balance diagnosis instrument of a heat supply pipe network, and relates to a heat balance diagnosis instrument of a heat supply pipe network. When the temperature of the wall of the water supply pipe is collected, the temperature is directly measured by workers, and cannot be simultaneously measured in the same period, so that the measuring of the temperature of the wall of the water supply pipe is inaccurate due to the difference of time and environment; at present, a product for directly and remotely collecting the temperature of the wall of the water supply pipe is not provided at market, and the blank is remained in the field of heat balance of the heat supply pipe network. The sensing temperature of a temperature measuring probe of the pipe network is transmitted by a temperature measuring terminal of the pipe network; the temperature measuring terminal of the pipe network is used for sending the temperature measuring data to a handheld data receiver through an extension antenna; the handheld data receiver is used for transferring the temperature data to a PC (personal computer) terminal of a computer, and a data report is formed at the PC terminal of the computer. The heat balance diagnosis instrument is used for diagnosing the heat balance of the heat supply pipe network.
Description
Technical field
The present invention relates to a kind of heating network thermal balance diagnostic equipment.
Background technology
The temperature of collection water supply tube wall uses artificial direct measurement at present, it is impossible to carry out measurement simultaneously in the same time,
The temperature of collection water supply tube wall is set to be measured caused by time, the difference of environment inaccurate.At present on the market without a directly remote
Journey gathers the temperature of water supply tube wall, and blank is retained in heating network thermal balance field.Reduce the difficulty of regulating of heating net.
The content of the invention
It is an object of the invention to provide a kind of heating network thermal balance diagnostic equipment, it is used to solve the above problems, is heating tube
The exclusive instrument of net thermal balance field exploitation, is provided with thermal balance diagnostic analysis interface（Form export function）.It is main to alleviate heat supply
Enterprise carries out largely repeating and heavy temperature acquisition work during thermal balance is carried out to water supply tube wall.Save heat supply network section
Personal expenditures, the accurate data of energy project reach heating network thermal balance and more understand state, examine the thermal balance at scene in time
Disconnected operation simple exploitativeness more directly perceived is strong.
Above-mentioned purpose is realized by following technical scheme：
A kind of average weighing apparatus diagnostic equipment of heating network heat, it is characterized in that：Pipe network temperature probe transmits a signal to pipe network temperature measurement terminal,
Heartbeat is delivered separately to extension antenna and handheld data receiver by described pipe network temperature measurement terminal, and described handheld data is received
Signal transmission forms data sheet to computer PC ends, described computer PC ends by device.
The described heating network average weighing apparatus diagnostic equipment of heat, described pipe network temperature measurement terminal includes chip U1, described chip
No. 1 No. 1 pin of pin connection end stroma J3 of U1, No. 1 pin and resistance of No. 1 pin single pin J1 also in parallel of chip U1
One end of R2, one end of the anode, one end of resistance R3 and electric capacity C3 of the other end parallel diode D1 of described resistance R2, institute
It is grounded after the other end of the negative electrode parallel resistance R3 of the diode D1 for stating, the other end of described electric capacity C3 is grounded, described list
No. 2 pins connection voltage VCC ends of row pin J1, No. 3 pins ground connection of described single pin J1, No. 4 of described single pin J1
No. 28 pins of pin connection chip U1, No. 5 pins of described single pin J1 connect No. 27 pins of chip U1；
It is grounded after No. 6 pin series capacitance C2 of described chip U1；
It is grounded after No. 19 pins of No. 8 pin parallel chip U1 of described chip U1, No. 9 pin parallel connections of described chip U1
One end of crystal oscillator Y1 and one end of electric capacity C4, the other end of No. 10 pins crystal oscillator Y1 in parallel of described chip U1 is with electric capacity C5's
One end, the other end of described electric capacity C4 is grounded respectively with the other end of electric capacity C5；
No. 1 pin of No. 16 pins parallel connection terminal base J2 of described chip U1 and one end of resistance R4, described resistance R4's
Other end connection voltage VCC ends, No. 2 pins of described terminal base J2 are grounded；
Managed with one end of electric capacity C7, No. 12 of described chip U1 one end of No. 11 pins parallel connection crystal oscillator Y2 of described chip U1
The other end of pin parallel connection crystal oscillator Y2 connects respectively with one end of electric capacity C8, the other end of described electric capacity C7 with the other end of electric capacity C8
Ground；
No. 9 pins of No. 21 pins connection chip U3 of described chip U1, No. 8 pins of described chip U3 connect voltage
VCC ends, No. 7 pins of No. 26 pins connection chip U3 of described chip U1, No. 12 pins of described chip U3 are managed with No. 1
Pin is grounded, and No. 2 pins of described chip U1 connect No. 15 pins of chip U3, and No. 22 pins of described chip U1 are connected
No. 3 pins of chip U3,
No. 4 pins of No. 23 pins connection chip U3 of described chip U1, No. 24 pins of described chip U1 connect chip
No. 5 pins of U3, No. 25 pins of described chip U1 connect No. 6 pins of chip U3；
No. 3 pins of described voltage VCC ends also one end of shunt capacitance C1, one end of resistance R1 and sensor chip U2, institute
The other end of No. 2 pins connection resistance R1 of the sensor chip U2 for stating, No. 1 pin of described sensor chip U2 is grounded,
The other end ground connection of described electric capacity C1.
The described heating network average weighing apparatus diagnostic equipment of heat, the display terminal of described handheld data receiver is deposited including image
Storage chip PIC,
No. 1 pin of No. 58 pins connection keystroke interface J8 of described image storage chip PIC；
No. 2 pins of No. 55 pins connection keystroke interface J8 of described image storage chip PIC,
No. 3 pins of No. 54 pins connection keystroke interface J8 of described image storage chip PIC,
No. 4 pins of No. 53 pins connection keystroke interface J8 of described image storage chip PIC,
No. 5 pins of No. 52 pins connection keystroke interface J8 of described image storage chip PIC,
No. 6 pins of No. 51 pins connection keystroke interface J8 of described image storage chip PIC,
No. 7 pins of No. 50 pins connection keystroke interface J8 of described image storage chip PIC,
No. 8 pins of No. 49 pins connection keystroke interface J8 of described image storage chip PIC,
No. 11 pins of No. 2 pins connection keystroke interface J8 of described image storage chip PIC,
No. 12 pins of No. 1 pin connection keystroke interface J8 of described image storage chip PIC,
No. 13 pins of No. 64 pins connection keystroke interface J8 of described image storage chip PIC,
No. 14 pins of No. 63 pins connection keystroke interface J8 of described image storage chip PIC,
No. 16 pins of No. 4 pins connection keystroke interface J8 of described image storage chip PIC,
No. 17 pins of No. 5 pins connection keystroke interface J8 of described image storage chip PIC,
No. 6 pins of No. 8 pins connection chip U1 of described keystroke interface J8,
No. 7 pins of No. 9 pins connection chip U1 of described keystroke interface J8,
No. 15 pins connection voltage 3.3V ends of described keystroke interface J8,
No. 18 pins ground connection of described keystroke interface J8；
No. 3 pins of No. 48 pins connection MCU chip U7 of described image storage chip PIC,
No. 2 pins of No. 47 pins connection MCU chip U7 of described image storage chip PIC,
No. 6 pins of No. 46 pins connection MCU chip U7 of described image storage chip PIC,
No. 7 pins of No. 45 pins connection MCU chip U7 of described image storage chip PIC,
No. 5 pins of No. 44 pins connection MCU chip U7 of described image storage chip PIC,
No. 4 pins of No. 43 pins connection MCU chip U7 of described image storage chip PIC,
No. 1 pin of described MCU chip U7 is grounded with No. 12 pins,
No. 8 one end of pin shunt capacitance C11 of described MCU chip U7, one end of electric capacity C12 and voltage 3.3V ends, it is described
Electric capacity C11 the other end it is in parallel with the other end of electric capacity C12 after be grounded；
No. 42 pins of described image storage chip PIC connect No. 5 pins of single pin J1,
No. 37 pins of described image storage chip PIC connect No. 4 pins of single pin J1,
No. 3 pins ground connection of described single pin J1, No. 2 pins of described single pin J1 connect voltage 3.0V ends, described
One end of No. 1 pin connection resistance R1 of single pin J1, one end, the diode of the other end parallel resistance R2 of described resistance R1
Positive pole and electric capacity C3 one end, the other end ground connection of described electric capacity C3, the other end and diode of described resistance R2
Voltage 3.3V ends are connected after positive pole parallel connection；
No. 32 pins of described image storage chip PIC connect No. 4 pins of single pin J7,
No. 31 pins of described image storage chip PIC connect No. 3 pins of single pin J7,
Voltage 3.3V ends, described single pin are connected after No. 2 pins of No. 1 pin of described single pin J7 single pin J7 in parallel
It is grounded after No. 7 pins of No. 6 pins of J7 single pin J7 in parallel；
No. 3 pins of No. 4 pins connection chip U6 of described image storage chip PIC,
No. 2 pins of No. 5 pins connection chip U6 of described image storage chip PIC,
No. 8 one end of pin shunt capacitance C18 of described chip U6 and one end of crystal oscillator Y2, described electric capacity C18's is another
End ground connection,
No. 7 one end of pin shunt capacitance C19 of described chip U6 and the other end of crystal oscillator Y2, described electric capacity C19's is another
One end is grounded,
No. 3 pins of No. 5 pins of described chip U6 single pin J4 in parallel, No. 6 pins of described chip U6 are connected in parallel
No. 2 pins of single pin J4, No. 4 pins of described single pin J4 are grounded, and No. 11 pins connection of described single pin J4 is electric
Pressure VCC ends,
One end of No. 1 pin shunt capacitance C17 of described chip U6 and earth terminal, No. 4 pin parallel connections of described chip U6
No. 16 pins of chip U6, the other end of electric capacity C17 and voltage 3.3V ends；
No. 39 one end of pin shunt capacitance C1 of described image storage chip PIC and one end of crystal oscillator Y1, described electric capacity
The other end ground connection of C1,
No. 40 one end of pin shunt capacitance C2 of described image storage chip PIC and the other end of crystal oscillator Y1, described electricity
Hold the other end ground connection of C2；
No. 1 one end of one end, one end of resistance R15 and resistance R16 of pin parallel resistance R14 of described chip U1, it is described
Resistance R14 the other end it is in parallel with the other end of resistance R15 after be grounded, the other end parallel resistance R23 of described resistance R16
One end, one end of electric capacity C16, No. 8 pins of one end of electric capacity C15 and chip U1, the other end and electricity of described electric capacity C16
It is grounded after the other end parallel connection for holding C15, the described other end shunt voltage VCC ends of resistance R23 are managed with No. 2 of terminal base J5
Pin, No. 1 pin of described terminal base J5 is grounded,
It is grounded after No. 2 pin series resistance R14 of described chip U1,
No. 3 pins ground connection of described chip U1,
No. 5 No. 1 pins of pin parallel connection J6, one end of battery U9, one end of electric capacity C14 and the chip U10 of described chip U1
One end, No. 2 pins ground connection of described J6, ground connection after the other end of described battery U9 is in parallel with the other end of electric capacity C14,
One end of the other end shunt capacitance C20 of described chip U10, one end of electric capacity C21 and voltage 3.3V ends, described electricity
It is grounded after the other end of appearance C20 is in parallel with the other end of electric capacity C21；
One end of one end of described voltage 3.3V ends shunt capacitance C5, one end of electric capacity C6, one end of electric capacity C7 and electric capacity C8,
The other end of the other end shunt capacitance C6 of described electric capacity C5, the other end of electric capacity C7, the other end and earth terminal of electric capacity C8.
The described heating network average weighing apparatus diagnostic equipment of heat, the button of described handheld data receiver includes J8 and J9, institute
No. 1 one end of pin parallel resistance R4 of the J8 for stating, one end of button S11, one end of button S21, one end of button S31, by
One end of one end of key S41, one end of button S51, one end of button S61, one end of button S71 and button S81；
No. 2 one end of pin parallel resistance R3, one end of button S12, one end of button S22, the one of button S32 of described J8
One end of end, one end of button S42, one end of button S52, one end of button S62, one end of button S72 and button S82；
No. 3 one end of pin parallel resistance R2, one end of button S13, one end of button S23, the one of button S33 of described J8
One end of end, one end of button S43, one end of button S53, one end of button S63, one end of button S73 and button S83；
No. 4 one end of pin parallel resistance R11 of described J8, one end of button S14, one end of button S24, button S34
One end of one end, one end of button S44 and button S54；
Series diode D1 after No. 5 pin series resistance R9 of described J8, described diode D1 connection voltage VCC ends；
Series diode D2 after No. 6 pin series resistance R10 of described J8, described diode D2 connection voltage VCC ends；
The other end of the other end, the other end of button S82 and button S83 of No. 1 pin parallel connection button S81 of described J9；
The other end of the other end, the other end of button S72 and button S73 of No. 2 pins parallel connection button S71 of described J9；
The other end of the other end, the other end of button S62 and button S63 of No. 3 pins parallel connection button S61 of described J9；
The other end of No. 4 pins parallel connection button S51 of described J9, the other end of button S52, the other end of button S53 with press
The other end of key S54；
The other end of No. 5 pins parallel connection button S41 of described J9, the other end of button S42, the other end of button S43 with press
The other end of key S44；
The other end of No. 6 pins parallel connection button S31 of described J9, the other end of button S32, the other end of button S33 with press
The other end of key S34；
The other end of No. 7 pins parallel connection button S21 of described J9, the other end of button S22, the other end of button S23 with press
The other end of key S24；
The other end of No. 8 pins parallel connection button S11 of described J9, the other end of button S12, the other end of button S13 with press
The other end of key S14；
After the other end of described resistance R1 is in parallel with the other end of the other end of resistance R2, the other end of resistance R3, resistance R4
Connection voltage VCC ends.
Beneficial effect：
1. handheld data receiver built-in rechargeable battery of the invention, the 8h that continuously works can be ensured in the case of full electricity
2. terminal device of the invention, can be by built-in switch powered down sleep, it is ensured that battery
3. handheld data receiver color screen of the invention shows that 10s dark screens, 30s screens are powered off, automatic power save
4. handheld data receiver of the invention has auto sleep function, and the time freely sets
5. handheld data receiver built-in storage unit of the invention, each device coding can preserve 210 groups of data
6. a whole set of products of the invention uses wireless remote transmission communication mode, 100 meters of signal transmission distance field
7. temperature measurement terminal of the invention uses dallas, U.S.A sensor, and temperature range-45-125 DEG C gather feed pipe wall temperature
Degree is accessible
8. temperature probe of the invention, groove design, it is ensured that the close contact with tube wall
9. the present invention reduces the waste that many personnel's collecting temperatures are caused, and mitigates a large amount of work repeatedly
10. inventive sensor probe 1min gathers a temperature, and thermometric is accurate
11. pipe network temperature measurement terminal device housings design waterproofs of the present invention, handheld data receiver support rechargeable function
12. data sheets of the present invention are derived, and data analysis is clear.
Brief description of the drawings：
Accompanying drawing 1 is flow chart of the invention.
Accompanying drawing 2 is the schematic diagram of pipe network temperature measurement terminal J1 of the present invention.
Accompanying drawing 3 is the schematic diagram of pipe network temperature measurement terminal J3 of the invention.
Accompanying drawing 4 is the schematic diagram of pipe network temperature measurement terminal Y1 of the invention.
Accompanying drawing 5 is the schematic diagram of pipe network temperature measurement terminal Y2 of the invention.
Accompanying drawing 6 is the schematic diagram of pipe network temperature measurement terminal U1 of the invention.
Accompanying drawing 7 is the schematic diagram of pipe network temperature measurement terminal U2 of the invention.
Accompanying drawing 8 is the schematic diagram of pipe network temperature measurement terminal U3 of the invention.
Accompanying drawing 9 is the schematic diagram that hander of the present invention receives display end PIC.
Accompanying drawing 10 is the schematic diagram that hander of the present invention receives display end J7.
Accompanying drawing 11 is the schematic diagram that hander of the present invention receives display end J1.
Accompanying drawing 12 is the schematic diagram that hander of the present invention receives display end U1 and J6.
Accompanying drawing 13 is the schematic diagram that hander of the present invention receives display end electric capacity C5-C8.
Accompanying drawing 14 is the schematic diagram that hander of the present invention receives display end J8.
Accompanying drawing 15 is the schematic diagram that hander of the present invention receives display end U7.
Accompanying drawing 16 is the schematic diagram that hander of the present invention receives display end U6.
Accompanying drawing 17 is the schematic diagram that hander of the present invention receives display end Y1.
Accompanying drawing 18 is hander button schematic diagram of the invention.
Specific embodiment：
Embodiment 1
A kind of average weighing apparatus diagnostic equipment of heating network heat, it is characterized in that：Pipe network temperature probe transmits a signal to pipe network temperature measurement terminal,
Heartbeat is delivered separately to extension antenna and handheld data receiver by described pipe network temperature measurement terminal, and described handheld data is received
Signal transmission forms data sheet to computer PC ends, described computer PC ends by device.Handheld data receiver is with pipe network thermometric
Terminal is less than around 100 field for the radius in the center of circle.
Embodiment 2
The heating network average weighing apparatus diagnostic equipment of heat described in embodiment 1, described pipe network temperature measurement terminal includes chip U1, described core
No. 1 No. 1 pin of pin connection end stroma J3 of piece U1, No. 1 pin and the electricity of No. 1 pin single pin J1 also in parallel of chip U1
Hinder one end of R2, one end of the anode, one end of resistance R3 and electric capacity C3 of the other end parallel diode D1 of described resistance R2,
It is grounded after the other end of the negative electrode parallel resistance R3 of described diode D1, the other end of described electric capacity C3 is grounded, described
No. 2 pins connection voltage VCC ends of single pin J1, No. 3 pins ground connection of described single pin J1, the 4 of described single pin J1
No. 28 pins of number pin connection chip U1, No. 27 pins of No. 5 pins connection chip U1 of described single pin J1；
It is grounded after No. 6 pin series capacitance C2 of described chip U1；
It is grounded after No. 19 pins of No. 8 pin parallel chip U1 of described chip U1, No. 9 pin parallel connections of described chip U1
One end of crystal oscillator Y1 and one end of electric capacity C4, the other end of No. 10 pins crystal oscillator Y1 in parallel of described chip U1 is with electric capacity C5's
One end, the other end of described electric capacity C4 is grounded respectively with the other end of electric capacity C5；
No. 1 pin of No. 16 pins parallel connection terminal base J2 of described chip U1 and one end of resistance R4, described resistance R4's
Other end connection voltage VCC ends, No. 2 pins of described terminal base J2 are grounded；
Managed with one end of electric capacity C7, No. 12 of described chip U1 one end of No. 11 pins parallel connection crystal oscillator Y2 of described chip U1
The other end of pin parallel connection crystal oscillator Y2 connects respectively with one end of electric capacity C8, the other end of described electric capacity C7 with the other end of electric capacity C8
Ground；
No. 9 pins of No. 21 pins connection chip U3 of described chip U1, No. 8 pins of described chip U3 connect voltage
VCC ends, No. 7 pins of No. 26 pins connection chip U3 of described chip U1, No. 12 pins of described chip U3 are managed with No. 1
Pin is grounded, and No. 2 pins of described chip U1 connect No. 15 pins of chip U3, and No. 22 pins of described chip U1 are connected
No. 3 pins of chip U3,
No. 4 pins of No. 23 pins connection chip U3 of described chip U1, No. 24 pins of described chip U1 connect chip
No. 5 pins of U3, No. 25 pins of described chip U1 connect No. 6 pins of chip U3；
No. 3 pins of described voltage VCC ends also one end of shunt capacitance C1, one end of resistance R1 and sensor chip U2, institute
The other end of No. 2 pins connection resistance R1 of the sensor chip U2 for stating, No. 1 pin of described sensor chip U2 is grounded,
The other end ground connection of described electric capacity C1.
Embodiment 3
The heating network average weighing apparatus diagnostic equipment of heat described in embodiment 1 or 2, the display terminal of described handheld data receiver includes
Image storage chip PIC,
No. 1 pin of No. 58 pins connection keystroke interface J8 of described image storage chip PIC；
No. 2 pins of No. 55 pins connection keystroke interface J8 of described image storage chip PIC,
No. 3 pins of No. 54 pins connection keystroke interface J8 of described image storage chip PIC,
No. 4 pins of No. 53 pins connection keystroke interface J8 of described image storage chip PIC,
No. 5 pins of No. 52 pins connection keystroke interface J8 of described image storage chip PIC,
No. 6 pins of No. 51 pins connection keystroke interface J8 of described image storage chip PIC,
No. 7 pins of No. 50 pins connection keystroke interface J8 of described image storage chip PIC,
No. 8 pins of No. 49 pins connection keystroke interface J8 of described image storage chip PIC,
No. 11 pins of No. 2 pins connection keystroke interface J8 of described image storage chip PIC,
No. 12 pins of No. 1 pin connection keystroke interface J8 of described image storage chip PIC,
No. 13 pins of No. 64 pins connection keystroke interface J8 of described image storage chip PIC,
No. 14 pins of No. 63 pins connection keystroke interface J8 of described image storage chip PIC,
No. 16 pins of No. 4 pins connection keystroke interface J8 of described image storage chip PIC,
No. 17 pins of No. 5 pins connection keystroke interface J8 of described image storage chip PIC,
No. 6 pins of No. 8 pins connection chip U1 of described keystroke interface J8,
No. 7 pins of No. 9 pins connection chip U1 of described keystroke interface J8,
No. 15 pins connection voltage 3.3V ends of described keystroke interface J8,
No. 18 pins ground connection of described keystroke interface J8；
No. 3 pins of No. 48 pins connection MCU chip U7 of described image storage chip PIC,
No. 2 pins of No. 47 pins connection MCU chip U7 of described image storage chip PIC,
No. 6 pins of No. 46 pins connection MCU chip U7 of described image storage chip PIC,
No. 7 pins of No. 45 pins connection MCU chip U7 of described image storage chip PIC,
No. 5 pins of No. 44 pins connection MCU chip U7 of described image storage chip PIC,
No. 4 pins of No. 43 pins connection MCU chip U7 of described image storage chip PIC,
No. 1 pin of described MCU chip U7 is grounded with No. 12 pins,
No. 8 one end of pin shunt capacitance C11 of described MCU chip U7, one end of electric capacity C12 and voltage 3.3V ends, it is described
Electric capacity C11 the other end it is in parallel with the other end of electric capacity C12 after be grounded；
No. 42 pins of described image storage chip PIC connect No. 5 pins of single pin J1,
No. 37 pins of described image storage chip PIC connect No. 4 pins of single pin J1,
No. 3 pins ground connection of described single pin J1, No. 2 pins of described single pin J1 connect voltage 3.0V ends, described
One end of No. 1 pin connection resistance R1 of single pin J1, one end, the diode of the other end parallel resistance R2 of described resistance R1
Positive pole and electric capacity C3 one end, the other end ground connection of described electric capacity C3, the other end and diode of described resistance R2
Voltage 3.3V ends are connected after positive pole parallel connection；
No. 32 pins of described image storage chip PIC connect No. 4 pins of single pin J7,
No. 31 pins of described image storage chip PIC connect No. 3 pins of single pin J7,
Voltage 3.3V ends, described single pin are connected after No. 2 pins of No. 1 pin of described single pin J7 single pin J7 in parallel
It is grounded after No. 7 pins of No. 6 pins of J7 single pin J7 in parallel；
No. 3 pins of No. 4 pins connection chip U6 of described image storage chip PIC,
No. 2 pins of No. 5 pins connection chip U6 of described image storage chip PIC,
No. 8 one end of pin shunt capacitance C18 of described chip U6 and one end of crystal oscillator Y2, described electric capacity C18's is another
End ground connection,
No. 7 one end of pin shunt capacitance C19 of described chip U6 and the other end of crystal oscillator Y2, described electric capacity C19's is another
One end is grounded,
No. 3 pins of No. 5 pins of described chip U6 single pin J4 in parallel, No. 6 pins of described chip U6 are connected in parallel
No. 2 pins of single pin J4, No. 4 pins of described single pin J4 are grounded, and No. 11 pins connection of described single pin J4 is electric
Pressure VCC ends,
One end of No. 1 pin shunt capacitance C17 of described chip U6 and earth terminal, No. 4 pin parallel connections of described chip U6
No. 16 pins of chip U6, the other end of electric capacity C17 and voltage 3.3V ends；
No. 39 one end of pin shunt capacitance C1 of described image storage chip PIC and one end of crystal oscillator Y1, described electric capacity
The other end ground connection of C1,
No. 40 one end of pin shunt capacitance C2 of described image storage chip PIC and the other end of crystal oscillator Y1, described electricity
Hold the other end ground connection of C2；
No. 1 one end of one end, one end of resistance R15 and resistance R16 of pin parallel resistance R14 of described chip U1, it is described
Resistance R14 the other end it is in parallel with the other end of resistance R15 after be grounded, the other end parallel resistance R23 of described resistance R16
One end, one end of electric capacity C16, No. 8 pins of one end of electric capacity C15 and chip U1, the other end and electricity of described electric capacity C16
It is grounded after the other end parallel connection for holding C15, the described other end shunt voltage VCC ends of resistance R23 are managed with No. 2 of terminal base J5
Pin, No. 1 pin of described terminal base J5 is grounded,
It is grounded after No. 2 pin series resistance R14 of described chip U1,
No. 3 pins ground connection of described chip U1,
No. 5 No. 1 pins of pin parallel connection J6, one end of battery U9, one end of electric capacity C14 and the chip U10 of described chip U1
One end, No. 2 pins ground connection of described J6, ground connection after the other end of described battery U9 is in parallel with the other end of electric capacity C14,
One end of the other end shunt capacitance C20 of described chip U10, one end of electric capacity C21 and voltage 3.3V ends, described electricity
It is grounded after the other end of appearance C20 is in parallel with the other end of electric capacity C21；
One end of one end of described voltage 3.3V ends shunt capacitance C5, one end of electric capacity C6, one end of electric capacity C7 and electric capacity C8,
The other end of the other end shunt capacitance C6 of described electric capacity C5, the other end of electric capacity C7, the other end and earth terminal of electric capacity C8.
Embodiment 4
The heating network average weighing apparatus diagnostic equipment of heat described in embodiment 1, the button of described handheld data receiver includes J8 and J9,
No. 1 one end of pin parallel resistance R4 of described J8, one end of button S11, one end of button S21, one end of button S31,
One end of one end of button S41, one end of button S51, one end of button S61, one end of button S71 and button S81；
No. 2 one end of pin parallel resistance R3, one end of button S12, one end of button S22, the one of button S32 of described J8
One end of end, one end of button S42, one end of button S52, one end of button S62, one end of button S72 and button S82；
No. 3 one end of pin parallel resistance R2, one end of button S13, one end of button S23, the one of button S33 of described J8
One end of end, one end of button S43, one end of button S53, one end of button S63, one end of button S73 and button S83；
No. 4 one end of pin parallel resistance R11 of described J8, one end of button S14, one end of button S24, button S34
One end of one end, one end of button S44 and button S54；
Series diode D1 after No. 5 pin series resistance R9 of described J8, described diode D1 connection voltage VCC ends；
Series diode D2 after No. 6 pin series resistance R10 of described J8, described diode D2 connection voltage VCC ends；
The other end of the other end, the other end of button S82 and button S83 of No. 1 pin parallel connection button S81 of described J9；
The other end of the other end, the other end of button S72 and button S73 of No. 2 pins parallel connection button S71 of described J9；
The other end of the other end, the other end of button S62 and button S63 of No. 3 pins parallel connection button S61 of described J9；
The other end of No. 4 pins parallel connection button S51 of described J9, the other end of button S52, the other end of button S53 with press
The other end of key S54；
The other end of No. 5 pins parallel connection button S41 of described J9, the other end of button S42, the other end of button S43 with press
The other end of key S44；
The other end of No. 6 pins parallel connection button S31 of described J9, the other end of button S32, the other end of button S33 with press
The other end of key S34；
The other end of No. 7 pins parallel connection button S21 of described J9, the other end of button S22, the other end of button S23 with press
The other end of key S24；
The other end of No. 8 pins parallel connection button S11 of described J9, the other end of button S12, the other end of button S13 with press
The other end of key S14；
After the other end of described resistance R1 is in parallel with the other end of the other end of resistance R2, the other end of resistance R3, resistance R4
Connection voltage VCC ends.
The model of described chip U3 is XL4432.
The model of described MCU chip U7 is XL4432.
The model of described chip U10 is HT7830.
The model of described chip U1 is TP4056.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
Change, remodeling, addition or replacement that the technical staff in domain is made in essential scope of the invention, should also belong to of the invention
Protection domain.
Claims (4)
1. a kind of heating network thermal balance diagnostic equipment, it is characterized in that：Pipe network temperature probe temperature sensor passes through pipe network temperature measurement terminal
It is transmitted, temperature measurement data is set up and is connected by described pipe network temperature measurement terminal by extension antenna with handheld data receiver, institute
Temperature data is passed to computer PC ends by the handheld data receiver stated, and described computer PC ends form data sheet.
2. heating network thermal balance diagnostic equipment according to claim 1, it is characterized in that：Described pipe network temperature measurement terminal includes
No. 1 No. 1 pin of pin connection end stroma J3 of chip U1, described chip U1, No. 1 pin single pin also in parallel of chip U1
No. 1 pin of J1 and one end of resistance R2, anode, one end of resistance R3 of the other end parallel diode D1 of described resistance R2
With one end of electric capacity C3, it is grounded after the other end of the negative electrode parallel resistance R3 of described diode D1, described electric capacity C3's is another
One end is grounded, and No. 2 pins of described single pin J1 connect voltage VCC ends, and No. 3 pins of described single pin J1 are grounded, institute
No. 28 pins of No. 4 pins connection chip U1 of the single pin J1 for stating, No. 5 pins of described single pin J1 connect chip U1's
No. 27 pins；
It is grounded after No. 6 pin series capacitance C2 of described chip U1；
It is grounded after No. 19 pins of No. 8 pin parallel chip U1 of described chip U1, No. 9 pin parallel connections of described chip U1
One end of crystal oscillator Y1 and one end of electric capacity C4, the other end of No. 10 pins crystal oscillator Y1 in parallel of described chip U1 is with electric capacity C5's
One end, the other end of described electric capacity C4 is grounded respectively with the other end of electric capacity C5；
No. 1 pin of No. 16 pins parallel connection terminal base J2 of described chip U1 and one end of resistance R4, described resistance R4's
Other end connection voltage VCC ends, No. 2 pins of described terminal base J2 are grounded；
Managed with one end of electric capacity C7, No. 12 of described chip U1 one end of No. 11 pins parallel connection crystal oscillator Y2 of described chip U1
The other end of pin parallel connection crystal oscillator Y2 connects respectively with one end of electric capacity C8, the other end of described electric capacity C7 with the other end of electric capacity C8
Ground；
No. 9 pins of No. 21 pins connection chip U3 of described chip U1, No. 8 pins of described chip U3 connect voltage
VCC ends, No. 7 pins of No. 26 pins connection chip U3 of described chip U1, No. 12 pins of described chip U3 are managed with No. 1
Pin is grounded, and No. 2 pins of described chip U1 connect No. 15 pins of chip U3, and No. 22 pins of described chip U1 are connected
No. 3 pins of chip U3,
No. 4 pins of No. 23 pins connection chip U3 of described chip U1, No. 24 pins of described chip U1 connect chip
No. 5 pins of U3, No. 25 pins of described chip U1 connect No. 6 pins of chip U3；
No. 3 pins of described voltage VCC ends also one end of shunt capacitance C1, one end of resistance R1 and sensor chip U2, institute
The other end of No. 2 pins connection resistance R1 of the sensor chip U2 for stating, No. 1 pin of described sensor chip U2 is grounded,
The other end ground connection of described electric capacity C1.
3. the average weighing apparatus diagnostic equipment of heating network according to claim 1 and 2 heat, it is characterized in that：Described handheld data connects
The display terminal for receiving device includes image storage chip PIC,
No. 1 pin of No. 58 pins connection keystroke interface J8 of described image storage chip PIC；
No. 2 pins of No. 55 pins connection keystroke interface J8 of described image storage chip PIC,
No. 3 pins of No. 54 pins connection keystroke interface J8 of described image storage chip PIC,
No. 4 pins of No. 53 pins connection keystroke interface J8 of described image storage chip PIC,
No. 5 pins of No. 52 pins connection keystroke interface J8 of described image storage chip PIC,
No. 6 pins of No. 51 pins connection keystroke interface J8 of described image storage chip PIC,
No. 7 pins of No. 50 pins connection keystroke interface J8 of described image storage chip PIC,
No. 8 pins of No. 49 pins connection keystroke interface J8 of described image storage chip PIC,
No. 11 pins of No. 2 pins connection keystroke interface J8 of described image storage chip PIC,
No. 12 pins of No. 1 pin connection keystroke interface J8 of described image storage chip PIC,
No. 13 pins of No. 64 pins connection keystroke interface J8 of described image storage chip PIC,
No. 14 pins of No. 63 pins connection keystroke interface J8 of described image storage chip PIC,
No. 16 pins of No. 4 pins connection keystroke interface J8 of described image storage chip PIC,
No. 17 pins of No. 5 pins connection keystroke interface J8 of described image storage chip PIC,
No. 6 pins of No. 8 pins connection chip U1 of described keystroke interface J8,
No. 7 pins of No. 9 pins connection chip U1 of described keystroke interface J8,
No. 15 pins connection voltage 3.3V ends of described keystroke interface J8,
No. 18 pins ground connection of described keystroke interface J8；
No. 3 pins of No. 48 pins connection MCU chip U7 of described image storage chip PIC,
No. 2 pins of No. 47 pins connection MCU chip U7 of described image storage chip PIC,
No. 6 pins of No. 46 pins connection MCU chip U7 of described image storage chip PIC,
No. 7 pins of No. 45 pins connection MCU chip U7 of described image storage chip PIC,
No. 5 pins of No. 44 pins connection MCU chip U7 of described image storage chip PIC,
No. 4 pins of No. 43 pins connection MCU chip U7 of described image storage chip PIC,
No. 1 pin of described MCU chip U7 is grounded with No. 12 pins,
No. 8 one end of pin shunt capacitance C11 of described MCU chip U7, one end of electric capacity C12 and voltage 3.3V ends, it is described
Electric capacity C11 the other end it is in parallel with the other end of electric capacity C12 after be grounded；
No. 42 pins of described image storage chip PIC connect No. 5 pins of single pin J1,
No. 37 pins of described image storage chip PIC connect No. 4 pins of single pin J1,
No. 3 pins ground connection of described single pin J1, No. 2 pins of described single pin J1 connect voltage 3.0V ends, described
One end of No. 1 pin connection resistance R1 of single pin J1, one end, the diode of the other end parallel resistance R2 of described resistance R1
Positive pole and electric capacity C3 one end, the other end ground connection of described electric capacity C3, the other end and diode of described resistance R2
Voltage 3.3V ends are connected after positive pole parallel connection；
No. 32 pins of described image storage chip PIC connect No. 4 pins of single pin J7,
No. 31 pins of described image storage chip PIC connect No. 3 pins of single pin J7,
Voltage 3.3V ends, described single pin are connected after No. 2 pins of No. 1 pin of described single pin J7 single pin J7 in parallel
It is grounded after No. 7 pins of No. 6 pins of J7 single pin J7 in parallel；
No. 3 pins of No. 4 pins connection chip U6 of described image storage chip PIC,
No. 2 pins of No. 5 pins connection chip U6 of described image storage chip PIC,
No. 8 one end of pin shunt capacitance C18 of described chip U6 and one end of crystal oscillator Y2, described electric capacity C18's is another
End ground connection,
No. 7 one end of pin shunt capacitance C19 of described chip U6 and the other end of crystal oscillator Y2, described electric capacity C19's is another
One end is grounded,
No. 3 pins of No. 5 pins of described chip U6 single pin J4 in parallel, No. 6 pins of described chip U6 are connected in parallel
No. 2 pins of single pin J4, No. 4 pins of described single pin J4 are grounded, and No. 11 pins connection of described single pin J4 is electric
Pressure VCC ends,
One end of No. 1 pin shunt capacitance C17 of described chip U6 and earth terminal, No. 4 pin parallel connections of described chip U6
No. 16 pins of chip U6, the other end of electric capacity C17 and voltage 3.3V ends；
No. 39 one end of pin shunt capacitance C1 of described image storage chip PIC and one end of crystal oscillator Y1, described electric capacity
The other end ground connection of C1,
No. 40 one end of pin shunt capacitance C2 of described image storage chip PIC and the other end of crystal oscillator Y1, described electricity
Hold the other end ground connection of C2；
No. 1 one end of one end, one end of resistance R15 and resistance R16 of pin parallel resistance R14 of described chip U1, it is described
Resistance R14 the other end it is in parallel with the other end of resistance R15 after be grounded, the other end parallel resistance R23 of described resistance R16
One end, one end of electric capacity C16, No. 8 pins of one end of electric capacity C15 and chip U1, the other end and electricity of described electric capacity C16
It is grounded after the other end parallel connection for holding C15, the described other end shunt voltage VCC ends of resistance R23 are managed with No. 2 of terminal base J5
Pin, No. 1 pin of described terminal base J5 is grounded,
It is grounded after No. 2 pin series resistance R14 of described chip U1,
No. 3 pins ground connection of described chip U1,
No. 5 No. 1 pins of pin parallel connection J6, one end of battery U9, one end of electric capacity C14 and the chip U10 of described chip U1
One end, No. 2 pins ground connection of described J6, ground connection after the other end of described battery U9 is in parallel with the other end of electric capacity C14,
One end of the other end shunt capacitance C20 of described chip U10, one end of electric capacity C21 and voltage 3.3V ends, described electricity
It is grounded after the other end of appearance C20 is in parallel with the other end of electric capacity C21；
One end of one end of described voltage 3.3V ends shunt capacitance C5, one end of electric capacity C6, one end of electric capacity C7 and electric capacity C8,
The other end of the other end shunt capacitance C6 of described electric capacity C5, the other end of electric capacity C7, the other end and earth terminal of electric capacity C8.
4. the average weighing apparatus diagnostic equipment of heating network according to claim 1 heat, it is characterized in that：Described handheld data receiver
Button include J8 and J9, No. 1 one end of pin parallel resistance R4, one end of button S11, the one of button S21 of described J8
End, one end of button S31, one end of button S41, one end of button S51, one end of button S61, one end of button S71 and press
One end of key S81；
No. 2 one end of pin parallel resistance R3, one end of button S12, one end of button S22, the one of button S32 of described J8
One end of end, one end of button S42, one end of button S52, one end of button S62, one end of button S72 and button S82；
No. 3 one end of pin parallel resistance R2, one end of button S13, one end of button S23, the one of button S33 of described J8
One end of end, one end of button S43, one end of button S53, one end of button S63, one end of button S73 and button S83；
No. 4 one end of pin parallel resistance R11 of described J8, one end of button S14, one end of button S24, button S34
One end of one end, one end of button S44 and button S54；
Series diode D1 after No. 5 pin series resistance R9 of described J8, described diode D1 connection voltage VCC ends；
Series diode D2 after No. 6 pin series resistance R10 of described J8, described diode D2 connection voltage VCC ends；
The other end of the other end, the other end of button S82 and button S83 of No. 1 pin parallel connection button S81 of described J9；
The other end of the other end, the other end of button S72 and button S73 of No. 2 pins parallel connection button S71 of described J9；
The other end of the other end, the other end of button S62 and button S63 of No. 3 pins parallel connection button S61 of described J9；
The other end of No. 4 pins parallel connection button S51 of described J9, the other end of button S52, the other end of button S53 with press
The other end of key S54；
The other end of No. 5 pins parallel connection button S41 of described J9, the other end of button S42, the other end of button S43 with press
The other end of key S44；
The other end of No. 6 pins parallel connection button S31 of described J9, the other end of button S32, the other end of button S33 with press
The other end of key S34；
The other end of No. 7 pins parallel connection button S21 of described J9, the other end of button S22, the other end of button S23 with press
The other end of key S24；
The other end of No. 8 pins parallel connection button S11 of described J9, the other end of button S12, the other end of button S13 with press
The other end of key S14；
After the other end of described resistance R1 is in parallel with the other end of the other end of resistance R2, the other end of resistance R3, resistance R4
Connection voltage VCC ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131106.9A CN106706149A (en) | 2017-03-07 | 2017-03-07 | Heat balance diagnosis instrument of heat supply pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131106.9A CN106706149A (en) | 2017-03-07 | 2017-03-07 | Heat balance diagnosis instrument of heat supply pipe network |
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| Publication Number | Publication Date |
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| CN106706149A true CN106706149A (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710131106.9A Pending CN106706149A (en) | 2017-03-07 | 2017-03-07 | Heat balance diagnosis instrument of heat supply pipe network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104199427A (en) * | 2014-09-17 | 2014-12-10 | 彭宏伟 | Distribution-type environment monitoring and control system and method |
| CN204390460U (en) * | 2015-01-13 | 2015-06-10 | 陕西成明节能技术股份有限公司 | Heating network temperature wireless collection transport |
| CN204439219U (en) * | 2014-12-12 | 2015-07-01 | 北京智峰博泰生物科技有限公司 | A kind of temperature recording unit |
| CN206504803U (en) * | 2017-03-07 | 2017-09-19 | 哈尔滨永立盛联科技开发有限公司 | Heating network thermal balance diagnostic equipment |
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2017
- 2017-03-07 CN CN201710131106.9A patent/CN106706149A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199427A (en) * | 2014-09-17 | 2014-12-10 | 彭宏伟 | Distribution-type environment monitoring and control system and method |
| CN204439219U (en) * | 2014-12-12 | 2015-07-01 | 北京智峰博泰生物科技有限公司 | A kind of temperature recording unit |
| CN204390460U (en) * | 2015-01-13 | 2015-06-10 | 陕西成明节能技术股份有限公司 | Heating network temperature wireless collection transport |
| CN206504803U (en) * | 2017-03-07 | 2017-09-19 | 哈尔滨永立盛联科技开发有限公司 | Heating network thermal balance diagnostic equipment |
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