CN207051140U - A kind of micro- water monitoring apparatus of density - Google Patents
A kind of micro- water monitoring apparatus of density Download PDFInfo
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- CN207051140U CN207051140U CN201720977576.2U CN201720977576U CN207051140U CN 207051140 U CN207051140 U CN 207051140U CN 201720977576 U CN201720977576 U CN 201720977576U CN 207051140 U CN207051140 U CN 207051140U
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Abstract
A kind of micro- water monitoring apparatus of density, all circuit boards are integrated into one piece of full paster integrated mainboard, reduce making sheet difficulty, save the device space, reduce processing cost, triple-valve body uses multi-layer structure design, the wiring of mainboard is drawn using binding post, and binding post is placed in the demountable structure of triple-valve body, as long as opening dismountable block plate can pair of wire connection terminals carries out wiring and debugging, and updating operation can be carried out to the software in mainboard, improve the convenience of connection debugging and software upgrading, the time is saved, improve operating efficiency, sensor board is arranged on inside triple-valve body simultaneously, and PE sintering sheaths are arranged outside sensor board, improve the measurement accuracy and service life of sensor, so as to improve the reliability of equipment and security.
Description
Technical field
It the utility model is related to a kind of micro- water monitoring apparatus of density.
Background technology
The micro- water monitoring apparatus structure of traditional density, mainly polylith pcb board are combined, and pcb board is connected to equipment body
Together, there is shell protection outside, and sensor board needs sensor being placed in tested gas interior to monitor gas content.Equipment
Embedded program burning must use the burning on mainboard of special cd-rom recorder.The combination of polylith pcb board includes mainboard, power supply
Plate, interface board, sintered part, sensor board etc..Sensor board is connected by sintered part with other pcb boards, is helped using sintered part
In sealing.Following problem is designed with based on more than：1st, polylith pcb board combination not only adds making sheet difficulty, adds material
Cost, and need in installation process is produced to expend more time and efforts.The combination of polylith pcb board occupies bigger sky
Between.2nd, pcb board and equipment body link together, and along with shell is protected, this design to need during in-site installation first will
The cable of equipment passes through shell, is connected with terminal plate, then fixes equipment and shell, is finally again installed to equipment specified
Place.The follow-up maintenance of equipment or replacing are required for first opening shell to be operated again.This design adds installation and dimension
The difficulty and cost of shield.For this detachable shell, transport again sometimes or debugging process in, because loosened screw may cause
Shell comes off, and damages mainboard.3rd, sensor is placed in tested gas interior by sensor board in order to monitor gas content, due to tested
Gas may decomposite pollutant, and these pollutants adhere on a sensor sometimes, so as to have influence on the accurate of sensor
Property.And in measurement process, gas may not uniform flow sensor, cause by sensor and without by sensing
The different judgement so as to influence to gas content of gas of device.4th, the embedded program of traditional equipment is downloaded and is required for making
Downloaded with special cd-rom recorder and it is necessary to which being connected to equipment mainboard just can be so that so each software upgrading or debugging are required for
Take shell apart, can just update embedded software using cd-rom recorder connection mainboard.This method makes equipment debug at the scene and more
The difficulty increase of new procedures.
Utility model content
The utility model provides a kind of micro- water monitoring apparatus of density, reduces making sheet difficulty, saves the device space, reduces
Processing cost, the convenience of connection debugging and software upgrading is improved, the time has been saved, improves operating efficiency, together
When improve the measurement accuracy and service life of sensor, so as to improve the reliability of equipment and security.
In order to achieve the above object, the utility model provides a kind of micro- water monitoring apparatus of density, comprising：
Triple-valve body structure, it includes housing, and housing has airtight passage as outer layer, enclosure interior, as internal layer, shell
Intermediate layer is formed between body and airtight passage, there is perforate on housing；
Full paster integrated mainboard, it is integrated with power panel, mainboard and interface board, and uses full patch form, the full paster
There is sensor interface, two-way power interface and two paths of signals interface on integrated mainboard；
Sensor board, it is integrated with pressure sensor and humidity sensor, and the sensor board connects full paster integrated mainboard
Sensor interface, and the sensor board is arranged in the internal layer airtight passage of triple-valve body structure；
Binding post, it is arranged on the intermediate layer of triple-valve body structure, and the binding post has Wiring port, upper line of travel
Port and descending outlet port, described Wiring port connect the interface of full paster integrated mainboard, described up inlet wire port
Connect external power source and external data acquisition system, or the binding post of the connection micro- water monitoring apparatus of a upper density it is descending go out
Line end mouth, described descending outlet port connect the up inlet wire port of the binding post of the next micro- water monitoring apparatus of density；
PE sinters sheath, and it is set in outside sensor board.
Dismountable block plate is provided with described triple-valve body structure, the dismountable block plate is connected with housing by fastener
Connect.
Described sensor board connects full paster integrated mainboard by glass sintering structure.
The micro- water monitoring apparatus of described density also includes：Mainboard shell, it is set on full paster integrated mainboard, and with three
Logical valve body structure is fixedly connected.
Described Wiring port includes two-way power supply wiring interface and two paths of signals wiring interface, two-way power supply wiring interface
The two-way power interface of full paster integrated mainboard is connected respectively, and two paths of signals wiring interface connects full paster integrated mainboard respectively
Two paths of signals interface；Described up inlet wire port includes up electric power incoming line interface upward signal inlet interface, up power supply
Inlet interface connects the descending power supply outlet interface of the binding post of external power source or the micro- water monitoring apparatus of a upper density, up
Signal inlet interface connects the downstream signal of the binding post of external data acquisition system or the micro- water monitoring apparatus of a upper density
Outlet port；Described descending outlet port includes descending power supply outlet interface and downstream signal outlet interface, and descending power supply goes out
Line interface connects the up electric power incoming line interface of the binding post of the next micro- water monitoring apparatus of density, downstream signal outlet interface
Connect the upward signal inlet interface of the binding post of the next micro- water monitoring apparatus of density.
The utility model has the advantages that：
1st, the design of full paster integrated mainboard, reduces making sheet difficulty, saves the device space, becomes production and installation
It is simpler efficient, time and efforts is saved, full patch design has saved processing cost, and makes pcb board more attractive in appearance.
2nd, mainboard casing part is exempted to tear the operating efficiency that design substantially increases site operation, while the equipment replacement at scene open
Maintenance also becomes relatively easy, and this exempt to tear open design and also increase reliability and safety of the equipment in debugging process is transported
Property.
3rd, pressure sensor and humidity sensor add PE sintering sheaths to be effectively protected sensor not by gas
Contaminants, the accuracy and service life of sensor being improved, the gas by the filtering of PE sheaths is more clean and uniform,
The accuracy for measuring sensor improves.
4th, online embedded program upgrading makes the software upgrading of equipment and debugging to pass through signal wire（RS485）
Complete, it is not necessary to dismounting and burning again, effectively save the time, increase operating efficiency, realize online upgrading and maintenance.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the micro- water monitoring apparatus of density provided by the utility model.
Fig. 2 is a kind of Structure explosion diagram of the micro- water monitoring apparatus of density provided by the utility model.
Fig. 3 is a kind of detailed schematic of the micro- water monitoring apparatus of density provided by the utility model.
Embodiment
Below according to Fig. 1~Fig. 3, preferred embodiment of the present utility model is illustrated.
As shown in FIG. 1 to 3, the utility model provides a kind of micro- water monitoring apparatus of density, comprising：
Triple-valve body structure 5, it includes housing 501, and housing has airtight passage as outer layer, the inside of housing 501, as
Internal layer, intermediate layer is formed between housing 501 and airtight passage, there is perforate on housing 501, dismountable block plate is provided with perforate
502, dismountable block plate 502 is connected with housing 501 by fastener；
Full paster integrated mainboard 1, it is integrated with power panel, mainboard and interface board, and uses full patch form, the full paster
There is sensor interface, two-way power interface and two paths of signals interface on integrated mainboard 1；
Sensor board 2, it is integrated with pressure sensor and humidity sensor, and the sensor board 2 passes through glass sintering structure 4
The sensor interface of full paster integrated mainboard 1 is connected, and the internal layer that the sensor board 2 is arranged on triple-valve body structure 5 is closed logical
In road；
Binding post 6, it is arranged on the intermediate layer of triple-valve body structure 5, and the binding post 6 has Wiring port, up
Inlet wire port and descending outlet port, described Wiring port connect the interface of full paster integrated mainboard 1, described upper line of travel
Port is connected under external power source and external data acquisition system, or the binding post of the connection micro- water monitoring apparatus of a upper density
Row outlet port, described descending outlet port connect the up end of incoming cables of the binding post of the next micro- water monitoring apparatus of density
Mouthful；Wherein, described Wiring port includes two-way power supply wiring interface and two paths of signals wiring interface, two-way power supply wiring interface
The two-way power interface of full paster integrated mainboard 1 is connected respectively, and two paths of signals wiring interface connects full paster integrated mainboard 1 respectively
Two paths of signals interface；Described up inlet wire port and descending outlet port all include power interface all the way and believed all the way respectively
Number interface, the downlink electrical of the binding post of up electric power incoming line interface connection external power source or the micro- water monitoring apparatus of a upper density
Source outlet interface, the wiring of upward signal inlet interface connection external data acquisition system or the micro- water monitoring apparatus of a upper density
The downstream signal outlet port of terminal, descending power supply outlet interface connect the binding post of the next micro- water monitoring apparatus of density
Up electric power incoming line interface, downstream signal outlet interface connect the up letter of the binding post of the next micro- water monitoring apparatus of density
Number inlet interface；
PE sinters sheath 3, and it is set in outside sensor board 2.
The micro- water monitoring apparatus of described density also includes：Mainboard shell 101, it is set on full paster integrated mainboard 1, and
It is fixedly connected with triple-valve body structure 5.
In the present embodiment, the power interface of full paster integrated mainboard 1 connects 24V power supplys by binding post 6, and signal connects
Mouth is using RS485 signal wires connection binding post 6.The main control part of the micro- water monitoring apparatus of traditional density uses polylith circuit board
（Power panel, mainboard, interface board）, occupy larger space.Polylith circuit board is upgraded to one piece of full paster collection by the utility model
Into mainboard 1, power unit, main control part are also had interface section to be integrated on one piece of circuit board by the full paster integrated mainboard 1, and
And full patch design is used, volume is reduced, reduces material cost.The mode of connection of the micro- water monitoring apparatus of traditional density is all straight
Wiring on circuit boards is connect, each wiring will take the shell of circuit board apart, and so not only work complexity, and often dismantle
Or damage or scratch in debugging process and arrive circuit board.The utility model carries out wiring using binding post 6, and by binding post 6
The intermediate layer of triple-valve body structure 5 is arranged on, in mainboard wiring or debugging process, it is not necessary to take mainboard shell 101 apart, only
Need to remove the dismountable block plate 502 in triple-valve body structure 5, expose binding post 6, it is possible to carry out wiring and debugging.
The burning program of the micro- water monitoring apparatus of traditional density is using cd-rom recorder connection computer and mainboard, is downloaded using cd-rom recorder
To mainboard, and update every time or change program and be required for using cd-rom recorder connection mainboard, this burning program method must
Device housings, which are opened, can just operate, very inconvenient.The utility model can pass through binding post using RS485 signal wires
Program on 6 pairs of full paster integrated mainboards 1 carries out burning renewal, while does not influence the data acquisition of RS485 signal wires also, improves
Operating efficiency, burning program is set to become simpler quick.In the micro- water monitoring apparatus structure of traditional density, sensor board is deep
After entering three-port structure inside, sensor typically exposed can be stored in meeting in GIS air chambers for a long time in GIS gas interiors, the gas
Some pollutants are produced, these pollutants can adhere on a sensor, or even meeting corrosion sensor, drop sensor accuracy class
It is low, and because the direction of some sensor direction is fixed, if the gas of flows through sensor is uneven, can also influence
To the accuracy of measurement.The utility model sets PE to sinter sheath 3 outside sensor board 2, can protect Temperature Humidity Sensor
Do not polluted with pressure sensor by GIS internal gas, make sensor to keep cleaning for a long time inside GIS, ensure that biography
The measurement accuracy of sensor, and extend the service life of sensor.And when gas flows through PE sheaths, by PE sheaths
Filtering, allows gas to enough flow evenly through sensor, obtains relatively stable humidity value, and the precision for measuring sensor is higher.
The utility model has the advantages that：
1st, the design of full paster integrated mainboard, reduces making sheet difficulty, saves the device space, becomes production and installation
It is simpler efficient, time and efforts is saved, full patch design has saved processing cost, and makes pcb board more attractive in appearance.
2nd, mainboard casing part is exempted to tear the operating efficiency that design substantially increases site operation, while the equipment replacement at scene open
Maintenance also becomes relatively easy, and this exempt to tear open design and also increase reliability and safety of the equipment in debugging process is transported
Property.
3rd, pressure sensor and humidity sensor add PE sintering sheaths to be effectively protected sensor not by gas
Contaminants, the accuracy and service life of sensor being improved, the gas by the filtering of PE sheaths is more clean and uniform,
The accuracy for measuring sensor improves.
4th, online embedded program upgrading makes the software upgrading of equipment and debugging to pass through signal wire（RS485）
Complete, it is not necessary to dismounting and burning again, effectively save the time, increase operating efficiency, realize online upgrading and maintenance.
Although content of the present utility model is discussed in detail by above preferred embodiment, but it should be appreciated that on
The description stated is not considered as to limitation of the present utility model.After those skilled in the art have read the above, for
A variety of modifications and substitutions of the present utility model all will be apparent.Therefore, the scope of protection of the utility model should be by appended
Claim limit.
Claims (5)
1. a kind of micro- water monitoring apparatus of density, it is characterised in that include：
Triple-valve body structure（5）, it includes housing（501）, housing is as outer layer, housing（501）Inside has airtight passage, makees
For internal layer, housing（501）Intermediate layer, housing are formed between airtight passage（501）It is upper that there is perforate；
Full paster integrated mainboard（1）, it is integrated with power panel, mainboard and interface board, and uses full patch form, the full paster collection
Into mainboard（1）It is upper that there is sensor interface, two-way power interface and two paths of signals interface；
Sensor board（2）, it is integrated with pressure sensor and humidity sensor, the sensor board（2）Connect the integrated master of full paster
Plate（1）Sensor interface, and the sensor board（2）It is arranged on triple-valve body structure（5）Internal layer airtight passage in；
Binding post（6）, it is arranged on triple-valve body structure（5）Intermediate layer, the binding post（6）With Wiring port, on
Line of travel port and descending outlet port, described Wiring port connect full paster integrated mainboard（1）Interface, described is up
Inlet wire port connects external power source and external data acquisition system, or the binding post of the connection micro- water monitoring apparatus of a upper density
Descending outlet port, described descending outlet port connects the upper traveling of the binding post of the next micro- water monitoring apparatus of density
Line end mouth；
PE sinters sheath（3）, it is set in sensor board（2）It is outside.
2. the micro- water monitoring apparatus of density as claimed in claim 1, it is characterised in that described triple-valve body structure（5）On set
It is equipped with dismountable block plate（502）, the dismountable block plate（502）With housing（501）Connected by fastener.
3. the micro- water monitoring apparatus of density as claimed in claim 1, it is characterised in that described sensor board（2）Pass through glass
Sintering structure（4）Connect full paster integrated mainboard（1）.
4. the micro- water monitoring apparatus of density as claimed in claim 1, it is characterised in that the micro- water monitoring apparatus of described density also wraps
Contain：Mainboard shell（101）, it is set in full paster integrated mainboard（1）On, and with triple-valve body structure（5）It is fixedly connected.
5. the micro- water monitoring apparatus of density as claimed in claim 1, it is characterised in that described Wiring port includes two-way power supply
Wiring interface and two paths of signals wiring interface, two-way power supply wiring interface connect full paster integrated mainboard respectively（1）Two-way electricity
Source interface, two paths of signals wiring interface connect full paster integrated mainboard respectively（1）Two paths of signals interface；Described upper line of travel
Port includes up electric power incoming line interface upward signal inlet interface, and up electric power incoming line interface connects external power source or upper one
The descending power supply outlet interface of the binding post of the micro- water monitoring apparatus of density, the connection external data collection of upward signal inlet interface
The downstream signal outlet port of the binding post of system or the micro- water monitoring apparatus of a upper density；Described descending outlet port bag
Containing descending power supply outlet interface and downstream signal outlet interface, descending power supply outlet interface connects the next micro- water monitoring of density and set
The up electric power incoming line interface of standby binding post, downstream signal outlet interface connect connecing for next micro- water monitoring apparatus of density
The upward signal inlet interface of line terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977576.2U CN207051140U (en) | 2017-08-07 | 2017-08-07 | A kind of micro- water monitoring apparatus of density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977576.2U CN207051140U (en) | 2017-08-07 | 2017-08-07 | A kind of micro- water monitoring apparatus of density |
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| Publication Number | Publication Date |
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| CN207051140U true CN207051140U (en) | 2018-02-27 |
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| CN201720977576.2U Active CN207051140U (en) | 2017-08-07 | 2017-08-07 | A kind of micro- water monitoring apparatus of density |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551704A (en) * | 2021-07-09 | 2021-10-26 | 山西辉能科技有限公司 | Transmitter for online micro water density |
-
2017
- 2017-08-07 CN CN201720977576.2U patent/CN207051140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551704A (en) * | 2021-07-09 | 2021-10-26 | 山西辉能科技有限公司 | Transmitter for online micro water density |
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