CN206488835U - A kind of switch formula liquid leakage amount monitors wireless acquisition terminal equipment - Google Patents
A kind of switch formula liquid leakage amount monitors wireless acquisition terminal equipment Download PDFInfo
- Publication number
- CN206488835U CN206488835U CN201720049428.4U CN201720049428U CN206488835U CN 206488835 U CN206488835 U CN 206488835U CN 201720049428 U CN201720049428 U CN 201720049428U CN 206488835 U CN206488835 U CN 206488835U
- Authority
- CN
- China
- Prior art keywords
- housing
- fluid storage
- storage silo
- master controller
- terminal equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A kind of switch formula liquid leakage amount monitoring wireless acquisition terminal equipment disclosed in the utility model, including：One housing；One is arranged on the fluid storage silo in housing, and the bottom of fluid storage silo offers the leakage fluid dram of a straight-through hull outside；One leads fistulae, and the one end for leading fistulae is connected to the leak of leakage pipe, and its other end passes through the bottom that fluid storage silo is stretched into fluid storage silo and extended to after housing；One is placed on the float level switch in fluid storage silo；One is arranged on the magnetic valve in the leakage fluid dram of fluid storage silo；One is arranged on the wireless radio frequency modules in housing；One is arranged on the power supply in housing；And one be arranged on master controller in housing, master controller is connected with float level switch, magnetic valve, wireless radio frequency modules and power supply respectively.The beneficial effects of the utility model are：The accuracy of detection for improving liquid leakage amount is improved, and improves ageing, it is ensured that Personal Safety, the leakage rate of different liquids can be monitored.
Description
Technical field
The utility model is related to liquid leakage amount monitoring device technical field, more particularly to a kind of switch formula liquid is let out
Leakage quantity monitors wireless acquisition terminal equipment.
Background technology
At present, curb environmental pollution turns into the common recognition of people, and the uncontrollable discharge of poisonous and harmful liquid and leakage are particularly
Prominent, the class I liquid I mainly includes the materials such as toluene, ethyl acetate, trichloroacetone, dimethylbenzene.With adding for people's environmental consciousness
By force, the leakage to the class I liquid I carries out stricter monitoring.
Different measures are taken to handle poisonous and harmful liquid leakage according to different leakage rates.Let out to having produced
Repaired or replaced in the positions such as pipeline, the flange of leakage.Current liquid leakage monitoring instrument mainly includes flow sensor stream
Gauge, rotary flowmeter and electromagnetic flowmeter instrument etc..
When being monitored using flow sensor to the flow of liquid leakage, because different liquid has different glue
Degree, so different numerical value are there are when measuring different fluids with a liquid flow sensor, such flow sensor pair
Different liquid has larger error.When carrying out the monitoring of liquid micro leakage using high-precision flow sensor,
Then because the costliness of equipment can only be monitored to significant points, large-scale applicability is greatly reduced.
When being measured using rotary flowmeter to the flow of liquid leakage, due to corrosion and scaling, dirty for this kind of
Fluid can carry out error because of corrosion rotor banding, additionally due to the error of machining so that such flowmeter is difficult to use in liquid
In the occasion of minute leakage, therefore the flowmeter of rotator type is only suitable for using the fluid flow in big flow to monitor.
When being measured using the flow to liquid leakage of electromagnetic flowmeter, output signal and measured flux are linear,
Accuracy is higher, the μ s/cm of measurable electrical conductivity >=5 acid, alkali, salting liquid, water, sewage, corrosive liquids and mud, ore deposit
The fluid flow of slurry, paper pulp etc..Due to using electromagnetic induction principle, the requirement to environment is higher, it is necessary to avoid electromagnetic interference from leading
Cause to produce measurement error, and the relatively low liquid of electrical conductivity can not be measured.
The problem of current liquid leakage monitoring instrument has various, therefore, applicant carried out beneficial spy
Rope and trial, have found result of the above problems, and technical scheme described below is to produce under this background
's.
Utility model content
Technical problem to be solved in the utility model：There is cost for existing liquid leakage monitoring instrument high, suitable
Influenceed to cause the low problem of measurement accuracy with property is poor, measurement efficiency is low, time-consuming, easily by external environment, and offer one
The float for plant high measurement accuracy, ageing personal safety that is good, ensureing monitoring personnel, monitoring suitable for different liquids leakage rate is opened
Pass formula liquid leakage amount monitoring wireless acquisition terminal equipment.
The technical problem that the utility model is solved can be realized using following technical scheme：
A kind of switch formula liquid leakage amount monitors wireless acquisition terminal equipment, including：
One housing；
One is arranged on the fluid storage silo in the housing, and the bottom of the fluid storage silo offers one and leads directly to the shell
Leakage fluid dram outside body；
One leads fistulae, and described one end for leading fistulae is connected to the leak of leakage pipe, and its other end passes through the housing
The bottom of the fluid storage silo is stretched into the fluid storage silo and extended to afterwards；
One is placed on the float level switch in the fluid storage silo；
One is arranged on the magnetic valve for being used in the leakage fluid dram of the fluid storage silo controlling the leakage fluid dram opening and closing；
One be arranged in the housing be used for related data is transmitted to the wireless radio frequency modules of data server；
One is arranged on the power supply for being used in the housing providing electric energy；And
One is arranged on the master controller in the housing, and the master controller is switched with the float level respectively, electricity
Magnet valve, wireless radio frequency modules and power supply connection；When the liquid level in the fluid storage silo rises, the float-type liquid is promoted
Float in bit switch reaches precalculated position and produces a switch closure signals and sends to master controller, and the master controller connects
Receive one valve opening signal of generation after the switch closure signals to send to the magnetic valve so that the magnetic valve is beaten
Open；The closure number of times and time that the master controller switchs the float level are sent out by the wireless radio frequency modules in time
Data server is delivered to be handled.
In a preferred embodiment of the present utility model, in addition to one be arranged in the housing and with the main control
The Temperature Humidity Sensor for being used to detect the humiture in the housing of device connection.
In a preferred embodiment of the present utility model, it is straight-through described that the upper portion side wall that the fluid is stored offers one
The transfer window of hull outside.
In a preferred embodiment of the present utility model, the magnetic valve is explosion-proof solenoid valve.
In a preferred embodiment of the present utility model, a DC-DC is provided between the power supply and master controller
Converter.
In a preferred embodiment of the present utility model, the power supply is the high-performance explosion-proof lithium-thionyl chloride of Large Copacity
Battery.
In a preferred embodiment of the present utility model, the data server is cloud server or local service
Device.
In a preferred embodiment of the present utility model, used between the master controller and wireless radio frequency modules
Interface standard is SPI.
In a preferred embodiment of the present utility model, used between the master controller and Temperature Humidity Sensor
Interface standard is IIC.
As a result of technical scheme as above, the beneficial effects of the utility model are：
1st, the accuracy of detection of liquid leakage amount is improved, and the utility model is let out by liquid level constant volume integration method to the small of liquid
Leakage quantity is monitored, when monitored object has the minute leakage of liquid, and the liquid that liquid leakage mouthful flows out is stored in specific
Fluid storage silo inside, when the total amount of leakage reaches a limit value, master controller is counted and is vented by battery valve
The liquid in fluid storage silo is stored in, it is difficult to be supervised to be solved by liquid level constant volume method when occurring liquid micro flow leakage
The problem of measuring, improves the measurement accuracy to liquid leakage；
2nd, improve it is ageing, the utility model due to using liquid level constant volume integration method the tiny flow quantity of liquid is leaked into
Corresponding data, cloud server can be uploaded to after master controller is counted by row monitoring by wireless radio frequency modules,
With the function of monitoring in real time, so overcome Laboratory Instruments detection and portable instrument detection poor in timeliness, fail in time
The problems such as reporting liquid leakage amount；
3rd, ensuring personal safety property, the utility model uses wireless radio frequency modules to realize Long-range Data Transmission,
Staff is not needed to be monitored to scene to liquid leakage point, it is to avoid to be detected using Laboratory Instruments and portable instrument
The close contact of testing staff's long-time is poisonous during detection, harmful liquid, so as to itself bring harm to bringing；
4th, different liquids leakage rate is monitored, and the liquid level constant volume method that the utility model is used is monitored to the liquid of leakage,
Composition and viscosity to liquid etc., so as to carry out leakage total Amount Monitoring to a variety of different liquids, are solved without particular/special requirement
The problem of prior art needs to use distinct device when in face of different liquid leakage monitorings.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, what is provided in figure is a kind of switch formula liquid leakage amount monitoring wireless acquisition terminal equipment, including
Housing (not shown), fluid storage silo 100, lead fistulae 200, float level switch 300, magnetic valve 400, less radio-frequency
Module 500, power supply 600, Temperature Humidity Sensor 700 and master controller 800.
Fluid storage silo 100 is arranged in housing, and the bottom of fluid storage silo 100 offers the row of a straight-through hull outside
Liquid mouthful 110, for discharging the liquid being stored in fluid storage silo 100, the upper portion side wall of fluid storage silo 100 is offered always
The transfer window 120 of logical hull outside, when big flow leakage (air-liquid) occurs suddenly, the gas contained in liquid and liquid
Hull outside is released to by transfer window 120 automatically, while the setting of transfer window 120 is also beneficial to fluid storage silo 100
Flow to hull outside.
The one end 210 for leading fistulae 200 is connected to the leak of leakage pipe, and its other end, which is passed through, to be stretched into fluid after housing and deposit
Warehouse 100 is interior and extends to the bottom of fluid storage silo 100.
Float level switch 300 is placed in fluid storage silo 100, when the liquid in fluid storage silo 100 rises to
During certain altitude, the float in float level switch 300 is promoted to reach precalculated position so that float level switch 300 is closed
Close.
Magnetic valve 400 is arranged in the leakage fluid dram 110 of fluid storage silo 100, the discharge opeing for controlling fluid storage silo 100
The opening and closing of mouth 110.In the present embodiment, magnetic valve 400 is preferably by explosion-proof solenoid valve.
Wireless radio frequency modules 500 are arranged in housing, and it is used for the humiture of device interior, float level switch
The related datas such as 300 on-off times are transferred to base sites, and complete number by base sites and Cloud Server or home server
According to crossing, the frequency range that the wireless radio frequency modules 500 are used can avoid the wireless device of citizens' radio band from disturbing, while using AES-
128 DEAs are encrypted, and improve the security of data transfer.
Power supply 600 is arranged in housing, in the present embodiment, and power supply 600 is battery, preferably selects the high property with Large Copacity
The explosion-proof lithium thionyl chloride cell of energy, its year self-discharge rate (at 20 DEG C), can be stored 10 years under room temperature state, used below 1%
Temperature is between -60 DEG C~+85 DEG C, and battery standard is IEC60079-11 essential safeties.
Temperature Humidity Sensor 700 is arranged in housing, and it is used to detect the humiture in housing, is so passed by humiture
The detection data of sensor 700 judge the internal environment of equipment whether in normal operating temperature range, so as to reduce equipment
Fault rate.
Master controller 800 is arranged on the master controller in housing, and it switchs 300, magnetic valve with float level respectively
400th, wireless radio frequency modules 500, power supply 600 and Temperature Humidity Sensor 700 are connected.MCU in master controller 800 is 32 lists
Piece machine, with polytype interface such as IIC, SPI, simultaneous with arousal function low-power consumption mode the features such as.Master controller
The interface standard used between 800 and wireless radio frequency modules 500 is SPI.Between master controller 800 and Temperature Humidity Sensor 700
The interface standard used is IIC.In addition, a dc-dc 610 is provided between master controller 800 and power supply 600, this
Sample further can efficiently protect battery performance by the circuit of dc-dc 610, be conducive to the utilization rate of the energy, more
Plus environmental protection.
The operation principle of switch formula liquid leakage amount monitoring wireless acquisition terminal equipment of the present utility model is as follows：When
When liquid level in fluid storage silo 100 rises, the float in float level switch 300 is promoted to reach precalculated position, float-type
Liquid-level switch 300 closes and produces a switch closure signals and sends to master controller 800, and master controller 800 receives float
After the switch closure signals that type liquid-level switch 300 is sent and write down switch closure number of times and the time, while produce a valve
Door open signal is sent to magnetic valve 400 so that magnetic valve 400 is opened, and the fluid in fluid storage silo 100 is vented, favorably
Liquid is counted next time in fluid storage silo 100, float level switch 300 is disconnected, and magnetic valve 400 is closed, and is formed
One circulation.Master controller 800 switchs 300 on-off times to calculate the volume of leakage liquid by float level.Master control
Float level is switched device 800 processed into 300 closure number of times and the time is sent to data by wireless radio frequency modules 500 take in time
Business device is handled.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (9)
1. a kind of switch formula liquid leakage amount monitors wireless acquisition terminal equipment, it is characterised in that including：
One housing；
One is arranged on the fluid storage silo in the housing, and the bottom of the fluid storage silo offers one and led directly to outside the housing
The leakage fluid dram in portion；
One leads fistulae, and described one end for leading fistulae is connected to the leak of leakage pipe, and its other end is stretched after passing through the housing
Enter in the fluid storage silo and extend to the bottom of the fluid storage silo；
One is placed on the float level switch in the fluid storage silo；
One is arranged on the magnetic valve for being used in the leakage fluid dram of the fluid storage silo controlling the leakage fluid dram opening and closing；
One be arranged in the housing be used for related data is transmitted to the wireless radio frequency modules of data server；
One is arranged on the power supply for being used in the housing providing electric energy；And
One is arranged on the master controller in the housing, the master controller respectively with the float level switch, magnetic valve,
Wireless radio frequency modules and power supply connection；When the liquid level in the fluid storage silo rises, the float level is promoted to open
The float in the Central Shanxi Plain reaches precalculated position and produces a switch closure signals and sends to master controller, and the master controller is received
Produce a valve opening signal after the switch closure signals to send to the magnetic valve so that the magnetic valve is opened；Institute
State closure number of times that master controller switchs the float level and time in time by the wireless radio frequency modules send to
Data server is handled.
2. switch formula liquid leakage amount as claimed in claim 1 monitors wireless acquisition terminal equipment, it is characterised in that also
Including one is arranged in the housing and being used for of being connected with the master controller detects the warm and humid of humiture in the housing
Spend sensor.
3. switch formula liquid leakage amount as claimed in claim 1 monitors wireless acquisition terminal equipment, it is characterised in that institute
The upper portion side wall for stating fluid storage offers a transfer window for leading directly to the hull outside.
4. switch formula liquid leakage amount as claimed in claim 1 monitors wireless acquisition terminal equipment, it is characterised in that institute
Magnetic valve is stated for explosion-proof solenoid valve.
5. switch formula liquid leakage amount as claimed in claim 1 monitors wireless acquisition terminal equipment, it is characterised in that
A dc-dc is provided between the power supply and master controller.
6. switch formula liquid leakage amount as claimed in claim 1 monitors wireless acquisition terminal equipment, it is characterised in that institute
State the high-performance explosion-proof lithium thionyl chloride cell that power supply is Large Copacity.
7. switch formula liquid leakage amount as claimed in claim 1 monitors wireless acquisition terminal equipment, it is characterised in that institute
Data server is stated for cloud server or home server.
8. switch formula liquid leakage amount as claimed in claim 1 monitors wireless acquisition terminal equipment, it is characterised in that
The interface standard used between the master controller and wireless radio frequency modules is SPI.
9. switch formula liquid leakage amount as claimed in claim 2 monitors wireless acquisition terminal equipment, it is characterised in that
The interface standard used between the master controller and Temperature Humidity Sensor is IIC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049428.4U CN206488835U (en) | 2017-01-16 | 2017-01-16 | A kind of switch formula liquid leakage amount monitors wireless acquisition terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049428.4U CN206488835U (en) | 2017-01-16 | 2017-01-16 | A kind of switch formula liquid leakage amount monitors wireless acquisition terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488835U true CN206488835U (en) | 2017-09-12 |
Family
ID=59766577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720049428.4U Active CN206488835U (en) | 2017-01-16 | 2017-01-16 | A kind of switch formula liquid leakage amount monitors wireless acquisition terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206488835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679768A (en) * | 2017-01-16 | 2017-05-17 | 慧感(上海)物联网科技有限公司 | Float switch type liquid leakage flow monitoring wireless acquisition terminal device |
| CN108613019A (en) * | 2018-07-27 | 2018-10-02 | 青岛澳科仪器有限责任公司 | Double-skin duct leak-checking apparatus |
-
2017
- 2017-01-16 CN CN201720049428.4U patent/CN206488835U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679768A (en) * | 2017-01-16 | 2017-05-17 | 慧感(上海)物联网科技有限公司 | Float switch type liquid leakage flow monitoring wireless acquisition terminal device |
| CN108613019A (en) * | 2018-07-27 | 2018-10-02 | 青岛澳科仪器有限责任公司 | Double-skin duct leak-checking apparatus |
| CN108613019B (en) * | 2018-07-27 | 2024-05-03 | 青岛澳科仪器有限责任公司 | Double-layer pipeline leakage detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103162760A (en) | Full-intelligent remote water meter | |
| CN201852613U (en) | New liquid level detection device | |
| CN103512484B (en) | Brill formula ice layer thickness automatic measuring instrument and measuring method thereof | |
| CN204286505U (en) | A kind of electronic measurement water meter of frost-cracking-preventing | |
| CN206488835U (en) | A kind of switch formula liquid leakage amount monitors wireless acquisition terminal equipment | |
| CN204557172U (en) | One changes into glove box and vacuumizes control system | |
| CN106679768A (en) | Float switch type liquid leakage flow monitoring wireless acquisition terminal device | |
| CN208818808U (en) | Online Buchholz relay check system | |
| CN206056658U (en) | A kind of Domestic water monitoring and leak-proof device | |
| CN102636222A (en) | Intelligent swing type target flow meter | |
| CN203203646U (en) | All intelligent remote water meter | |
| CN203811221U (en) | Intelligent water meter based on Internet of Things | |
| CN206479220U (en) | A kind of siphon liquid leakage rate monitors wireless acquisition terminal equipment | |
| CN209055150U (en) | A kind of inserted electromagnet flow meter | |
| CN207113923U (en) | A kind of GSM water quality monitoring systems | |
| CN104372717A (en) | System and method for on-line monitoring and modulating slurry pH | |
| CN111238592A (en) | Remote intelligent control water meter | |
| CN201620044U (en) | Industrial circulating water intelligent sewage device | |
| CN203519073U (en) | Electromagnetic water meter | |
| CN206281812U (en) | A kind of wastewater disposal basin pH value measurement apparatus | |
| CN203241113U (en) | Transformer respirator online monitoring instrument | |
| CN210141889U (en) | Wireless remote transmission flowmeter with alarm function | |
| CN106781055A (en) | A kind of remote controlled intellectual water meter | |
| CN106679750A (en) | Siphonic liquid leakage rate monitoring wireless collecting terminal device | |
| CN203745193U (en) | System for carrying out low temperature resistance experiment on valve quality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |