CN206670686U - A kind of multifunctional monitoring well for the monitoring of life Solid Waste Landfills - Google Patents
A kind of multifunctional monitoring well for the monitoring of life Solid Waste Landfills Download PDFInfo
- Publication number
- CN206670686U CN206670686U CN201720385716.7U CN201720385716U CN206670686U CN 206670686 U CN206670686 U CN 206670686U CN 201720385716 U CN201720385716 U CN 201720385716U CN 206670686 U CN206670686 U CN 206670686U
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- monitoring
- hollow tube
- solid waste
- hole
- bucket
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Abstract
The utility model discloses a kind of multifunctional monitoring well for the monitoring of life Solid Waste Landfills.The monitoring well includes hollow tube, bucket, lid, pore water pressure sensor, temperature sensor, the lower nozzle of the hollow tube links into an integrated entity with bucket, upper orifice is connected with lid, the hollow tube bottom is surrounded by aperture apart from the 80cm of lower nozzle 40, the lid is provided with first through hole, second through hole, spiral cover and air pressure sky valve, the pore water pressure sensor and temperature sensor are in bucket, the pore water pressure sensor cable and temperature sensor cable pass hollow tube and are connected with number reading instrument by being each passed through first through hole and the second through hole after aperture again.This monitoring well can be embedded in different depth, different location, the distribution of Simultaneous Monitoring landfill yard mesopore hydraulic pressure, temperature, air pressure and water level, simple in construction, easily carry.
Description
Technical field
It the utility model is related to life Solid Waste Landfills monitoring technical field, and in particular to one kind is used to live admittedly
The multifunctional monitoring well of body Landfills monitoring.
Background technology
Landfill is one of domestic solid waste main processing ways, as economic development and population increase, landfill
The life solid waste reserves of field are increasing, a large amount of landfill gas of degraded generation of organic matter inside landfill yard（Methane, dioxy
Change carbon, hydrogen sulfide, ammonia etc.）, want to generate electricity and avoid the toxic gases pair such as carbon dioxide, hydrogen sulfide, ammonia using methane
The pollution of air, understands and monitoring landfill yard landfill gas gas pressure distribution is even more important；Leachate level in domestic landfill yard compared with
Height, the harm such as landfill yard landslide are easily caused, also have impact on the generation of methane, understood and monitor the leachate level pair in landfill yard
Harm, which can give warning in advance and take in time, drops leachate level measure；If the pore water pressure of percolate is larger in landfill yard
Easily breakdown landfill pad system and polluted underground water, understand and monitoring landfill yard pore water pressure can also play a part of early warning；
Because the degradation reaction of organic matter produces substantial amounts of heat in landfill yard, high temperature is easily caused in landfill yard pipe deforming and too high
Temperature is also unfavorable for the generation of biogas, understands and monitors selection and biogas of the distribution of temperature in landfill yard to pipeline in landfill yard
Yield important in inhibiting.In addition, the Monitoring Data of the above studies life Solid Waste Landfills to R＆D institution
Civil engineering property provide important scientific basis.For this reason, it may be necessary to a kind of multi-functional monitoring well is researched and developed, convenient detection,
Save man power and material.
The content of the invention
The technical problem of solution：In view of the shortcomings of the prior art, the purpose of this utility model is that providing one kind is used to give birth to
The multifunctional monitoring well of Solid Waste Landfills monitoring living, the monitoring well can detect pore water pressure, temperature, air pressure and water simultaneously
The four-in-one monitoring well of position.
To solve prior art problem, the technical scheme that the utility model is taken is：
It is a kind of for life Solid Waste Landfills monitoring multifunctional monitoring well, including hollow tube, bucket, lid,
Pore water pressure sensor, temperature sensor, lower nozzle and the bucket of the hollow tube link into an integrated entity, and upper orifice is linked to be with lid
One, the hollow tube bottom are surrounded by aperture apart from lower nozzle 40-80cm, and the lid is provided with first through hole, second
Through hole, spiral cover and air pressure sky valve, in bucket, the pore water pressure passes for the pore water pressure sensor and temperature sensor
Sensor cable and temperature sensor cable by be each passed through first through hole after aperture again and the second through hole pass hollow tube with
Number reads instrument connection.
It is that the aperture is shaped as plum blossom-shaped as improved, the spacing between aperture is 5-10cm.
It is to be provided with sealing ring in the lid as improved.
It is the aperture outer wrapping filter cloth as improved.
It is as improved, the hollow tube is detachably connected with bucket.
It is that the hollow tube is telescoping tube as improved.
Beneficial effect：
Compared with prior art, the utility model multifunctional monitoring well can be embedded in different depth, and different location is synchronous
Monitor the distribution of landfill yard mesopore hydraulic pressure, temperature, air pressure and water level.At the top of the multifunctional monitoring well instrument and hole are read using number
Gap hydraulic pressure cable is connected with temperature sensor cable, can obtain pore water pressure and the numerical value of temperature, and gas is connected using air gauge
Ports valve door is pressed, atmospheric pressure value can be measured, opens PA spiral covers, is put into water-level gauge probe, the numerical value of water level can be obtained.The life is consolidated
Body Landfills mesopore hydraulic pressure, temperature, air pressure and water level four-in-one multifunctional monitoring well construction are simple, construction and monitoring
It is convenient, it is more to obtain data class.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model, wherein, 1- hollow tubes, 2- lids, 3- buckets, 4- temperature sensors,
5- pore water pressure sensors, 6- temperature sensor cables, 7- pore water pressure sensor cables, 8- apertures, 16- filter cloths.
Fig. 2 is the top view of lid 2, wherein, 9- first through hole, the through holes of 10- second, 13- air pressure sky valves, 14- spiral covers.
Fig. 3 is the side view of lid 3, wherein, 15- sealing rings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the scheme in the utility model embodiment is carried out clear
Chu, intactly illustrate, it is clear that the embodiment illustrated is not limited to the present embodiment.Based on the embodiment in the utility model, technology
The every other embodiment that personnel are obtained on the premise of creative and structural change is not made, it is new to belong to this practicality
The scope of type protection.
With reference to Fig. 1 and Fig. 2, a kind of multifunctional monitoring well for the monitoring of life Solid Waste Landfills, including it is hollow
Pipe 1, lid 2, and bucket 3.The external diameter of hollow tube 1 is 16 centimetres, and internal diameter is 14.6 centimetres and stood on vertically in bucket 3 integrally,
The plum blossom distribution aperture 8 at a distance of 10 centimetres, a diameter of 1 centimetre is drilled with the lower end 50cm of hollow tube 1, is easy to landfill gas and diafiltration
The inflow of liquid, the wherein material of hollow tube 1 are HDPE（High density polyethylene (HDPE)）, the material of lid 2 is PA（Polyamide）, bucket 3
Material be PE（Polyethylene）.
A height of 30 centimetres, base diameter is 30 centimetres, and top diameter is that the bottom of 40 centimetres of bucket 3 is provided with pore water pressure
Sensor 5 and temperature sensor 4, pore water pressure sensor 5 and bird's-eye gravel are rolled into a diameter of 12cm people with filter cloth 16
Work filter layer, the topped up with water into bucket 3, soak 24 hours, because containing permeable stone in pore water pressure sensing, and in permeable stone
Air will be excluded and not be blocked ability normal work, so so doing the permeable stone that can be prevented in pore water pressure sensing
There is air to enter and be blocked, temperature sensor cable 6 and pore water pressure sensor cable 7 are worn from the small hole at bottom part 8 of hollow tube 1
It from diameter is respectively again that 1 centimetre of through hole 10 of first through hole 9 and second passes to enter in pipe, and smears first through hole 9 with glass cement
Gas leakage is prevented with the second through hole 10.External diameter is 14.6 centimetres, is highly provided with first through hole 9, for the lid 2 of 15 centimetres of cylindrical types
Two through holes 10, a diameter of 2 centimetres of pressure hole valve 13 and a diameter of 8 centimetres of spiral cover 14.
Said apparatus is holded up with loop wheel machine, bucket 3 is filled up with bird's-eye gravel 12, and toward untill adding water to spilling in bucket 3, is moved
Enter and be excavated in advance in the life solid waste 17 of projected depth, backfill life solid waste 17, in life solid
The clay layer 19 that thick 0.5 meter of radius is 1 meter of cylindrical type is added around the hollow tube 1 of discarded object surface 18 and is used as grave mound layer, prevents from filling
Put the spilling of landfill gas around.On life solid waste surface 18 instrument and pore water pressure cable 7 and TEMP are read with number
The connected pore water pressure and temperature that can be obtained in depth life solid waste of device cable 6, with air gauge and pressure hole
The connected landfill gas air pressure that can be obtained in depth life solid waste of valve 13, opens spiral cover 14, is put into water-level gauge
Probe can obtain the water level in point life solid waste.The life Solid Waste Landfills mesopore hydraulic pressure, temperature,
Air pressure and water level four-in-one multifunctional monitoring well construction are simple, and construction is convenient with monitoring, and it is more to obtain data class.
Sealing ring 15 is provided with lid 2, due to the presence of sealing ring 18, closed effect can be played.
The surrounding of aperture 8 can wrap up filter cloth 16, prevent aperture by congestion, extend the service life of the device, reduce
The generation of fault rate.
Hollow tube 1 is detachably connected with bucket 3, convenient cleaning.
For convenience of the life solid waste of different detection different depths, the telescopic sleeve pipe of hollow tube 1.
Above-described embodiment is the preferable embodiment of the utility model, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other any without departing from the modifications and variations done under principle of the present utility model, it should be equivalent
Substitute mode, it is included in the scope of protection of the utility model.
Claims (6)
1. a kind of multifunctional monitoring well for the monitoring of life Solid Waste Landfills, it is characterised in that including hollow tube
（1）, bucket（3）, lid（2）, pore water pressure sensor（5）, temperature sensor（4）, the hollow tube（1）Lower nozzle and water
Bucket（3）Link into an integrated entity, upper orifice and lid（2）It is connected, the hollow tube（1）Bottom is at lower nozzle 40-80cm
Surrounding is equipped with aperture（8）, the lid（2）It is provided with first through hole（9）, the second through hole（10）, spiral cover（14）It is empty with air pressure
Valve（13）, the pore water pressure sensor（5）And temperature sensor（4）In bucket, the pore water pressure sensor cable
Line（7）And temperature sensor cable（6）Pass through aperture（8）It is each passed through first through hole again afterwards（9）With the second through hole（10）Wear
Go out hollow tube（1）Instrument is read with number to be connected.
2. the multifunctional monitoring well according to claim 1 for the monitoring of life Solid Waste Landfills, its feature exists
In the aperture（8）Be shaped as plum blossom-shaped, the spacing between aperture is 5-10cm.
3. the multifunctional monitoring well according to claim 1 for the monitoring of life Solid Waste Landfills, its feature exists
In the lid（2）It is interior to be provided with sealing ring.
4. the multifunctional monitoring well according to claim 1 for the monitoring of life Solid Waste Landfills, its feature exists
In the aperture（8）Outer wrapping filter cloth.
5. the multifunctional monitoring well according to claim 1 for the monitoring of life Solid Waste Landfills, its feature exists
In the hollow tube（1）With bucket（3）It is detachably connected.
6. the multifunctional monitoring well according to claim 1 for the monitoring of life Solid Waste Landfills, its feature exists
In the hollow tube（1）For telescopic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385716.7U CN206670686U (en) | 2017-04-13 | 2017-04-13 | A kind of multifunctional monitoring well for the monitoring of life Solid Waste Landfills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385716.7U CN206670686U (en) | 2017-04-13 | 2017-04-13 | A kind of multifunctional monitoring well for the monitoring of life Solid Waste Landfills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206670686U true CN206670686U (en) | 2017-11-24 |
Family
ID=60381418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720385716.7U Expired - Fee Related CN206670686U (en) | 2017-04-13 | 2017-04-13 | A kind of multifunctional monitoring well for the monitoring of life Solid Waste Landfills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206670686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441208A (en) * | 2019-08-09 | 2019-11-12 | 陈芬娜 | A kind of landfill site seepage prevention system tracking and monitoring well and its method for arranging |
| CN113058965A (en) * | 2021-03-10 | 2021-07-02 | 中国科学院武汉岩土力学研究所 | Monitoring device and monitoring method for solid waste landfill |
-
2017
- 2017-04-13 CN CN201720385716.7U patent/CN206670686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441208A (en) * | 2019-08-09 | 2019-11-12 | 陈芬娜 | A kind of landfill site seepage prevention system tracking and monitoring well and its method for arranging |
| CN113058965A (en) * | 2021-03-10 | 2021-07-02 | 中国科学院武汉岩土力学研究所 | Monitoring device and monitoring method for solid waste landfill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20200413 |