CN202041360U - Leakage detection device for storage adjustment pond of landfill site - Google Patents
Leakage detection device for storage adjustment pond of landfill site Download PDFInfo
- Publication number
- CN202041360U CN202041360U CN201020699824XU CN201020699824U CN202041360U CN 202041360 U CN202041360 U CN 202041360U CN 201020699824X U CN201020699824X U CN 201020699824XU CN 201020699824 U CN201020699824 U CN 201020699824U CN 202041360 U CN202041360 U CN 202041360U
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- Prior art keywords
- leakage detection
- detection device
- collection circuit
- signal collection
- storage pond
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Abstract
The utility model discloses a leakage detection device for a storage adjustment pond of a landfill site, which comprises a signal collection circuit formed by a current electrode and a receiving electrode. The leakage detection device is characterized in that a solar energy power supply which is used for supplying power for the signal collection circuit is arranged on the signal collection circuit, the signal collection circuit can control a diction circuit through a programmable logic controller (PLC) controller, and detection results and working orders can be transmitted to an upper computer through a wireless module. Compared with the prior art, the leakage detection device adopts solar energy to supply power continuously, utilizes the PLC controller to control a switch of the collection circuit and storage of data, realizes leakage detection on the storage adjustment pond at any time, and communicates with the upper computer through the wireless module, thereby saving energy, improving detection efficiency and overcoming defects of wire communication.
Description
Technical field
The utility model relates to a kind of leakage detection device of waste liquid storage facilities, specifically a kind of landfill yard storage pond leak detection apparatus.
Background technology
Storage pond has a wide range of applications in Solid Waste Treatment and all kinds of chemical plant, is mainly used in to hold all kinds of poisonous and harmful waste liquids.For preventing that waste liquid from entering soil and underground water, the storage pond basis must be provided with antiseepage film, owing to be subjected to influence of various factors, breakage very easily appears in the antiseepage film of storage pond, and therefore, the seepage situation of monitoring storage pond timely and accurately is very important.The high voltage direct current electrical method that generally adopts both at home and abroad can effectively be applied to (comprising bipolar electrode method, dipole method, electromotive force reflection method etc.) leak detection of landfill yard at present, this method is easy and simple to handle, detect effective, but also there are many defectives, for example: this method needs to have the detection power supply around the place, and when detecting, the staff needs artificial in the venue motion detection device, image data is analyzed by wire transmission, scene, and what hold in the storage pond is poisonous and harmful liquid, environment is abominable, and the detection method in the landfill yard is no longer suitable.The technology of the present invention promptly is to design for the leak detection problem that solves storage pond.
Summary of the invention
The purpose of this utility model is intended to overcome the defective of above-mentioned prior art, and a kind of energy consumption, time saving and energy saving, landfill yard storage pond leak detection apparatus that can realize remote continuous monitoring of saving is provided.
The technical solution of the utility model is: a kind of landfill yard storage pond leak detection apparatus, comprise the signal acquisition circuit of forming by transmitting electrode, receiving electrode, characteristics are, are provided with sun-generated electric power on signal acquisition circuit, are the signal acquisition circuit power supply by sun-generated electric power.
In addition, on signal acquisition circuit, also can be provided with the PLC controller, utilize the PLC controller that Acquisition Circuit is controlled, on the PLC controller, connect the wireless transmission receiver module, the telecommunication of realization and host computer is so that the leak detection of Long-distance Control storage pond.
Compared with the prior art, the utility model has changed traditional DC power supply pattern, utilize sun power to power, and utilize the PLC controller to come the switch of Based Intelligent Control testing circuit and the storage of data, and by wireless module realization Long-distance Control, both realize the real-time leak detection requirement of storage pond, saved energy consumption again greatly, and promoted the continuous and effective of efforts at environmental protection to carry out.
Below in conjunction with drawings and Examples the utility model is done at length and to be explained.
Description of drawings
Fig. 1 is a structure principle chart of the present utility model.
The explanation of accompanying drawing drawing:
1 transmitting electrode, 2 receiving electrodes, 3PLC controller, 4 sun-generated electric powers, 5 wireless transmission receiver modules, 6 host computers, 7 storage ponds.
Embodiment
Referring to Fig. 1, in storage pond 7, place a transmitting electrode 1, an embedding receiving electrode 2 in the soil outside the storage pond 7, circuit is by sun-generated electric power 4 power supplies.When the antiseepage film of storage pond 7 bottoms does not have leak,, can think to be approximately zero because its high resistant characteristic has only indivisible electric current to pass through between transmitting electrode in the storage pond and the receiving electrode outside the pond.In case antiseepage film occurs damaged, damage location provides path for the UNICOM between transmitting electrode and the receiving electrode, and whole loop has certain electric current to flow through, and notes this current values, and the testing staff can judge storage pond generation seepage.
For ease of testing circuit is controlled automatically, PLC controller 3 is installed, on signal acquisition circuit by the switch of PLC controller Based Intelligent Control testing circuit and the storage of current data.Further, also can connect wireless transmission receiver module 5 and host computer 6 on the PLC controller, PLC controller 3 is by wireless transmission receiver module 5 and host computer 6 radio communications, by host computer 6 move instruction control detection engineerings.The current value that like this can remote live obtains testing circuit is in time grasped the seepage situation of storage pond, can avoid the arduous of open-air work again.
The utility model is suitable for the leak detection of soot storage pond, also is applicable to the leak detection of all kinds of chemical plant storage pond, and the leak detection that should not carry out all kinds of antiseepage temporary libraries of on-the-spot detecting operation.
Claims (3)
1. a landfill yard storage pond leak detection apparatus comprises the signal acquisition circuit of being made up of transmitting electrode (1), receiving electrode (2), it is characterized in that, is provided with sun-generated electric power (4) on signal acquisition circuit.
2. landfill yard storage pond leak detection apparatus according to claim 1 is characterized in that, is provided with PLC controller (3) on signal acquisition circuit.
3. landfill yard storage pond leak detection apparatus according to claim 1 is characterized in that, is connected with wireless transmission receiver module (5) on PLC controller (3), and PLC controller (3) is by wireless transmission receiver module (5) and host computer (6) UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020699824XU CN202041360U (en) | 2010-12-31 | 2010-12-31 | Leakage detection device for storage adjustment pond of landfill site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020699824XU CN202041360U (en) | 2010-12-31 | 2010-12-31 | Leakage detection device for storage adjustment pond of landfill site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202041360U true CN202041360U (en) | 2011-11-16 |
Family
ID=44968798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020699824XU Expired - Fee Related CN202041360U (en) | 2010-12-31 | 2010-12-31 | Leakage detection device for storage adjustment pond of landfill site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202041360U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901607A (en) * | 2012-10-29 | 2013-01-30 | 上海建为建筑修缮工程有限公司 | Array type leakage detection system |
| CN102908686A (en) * | 2012-07-26 | 2013-02-06 | 重庆山外山科技有限公司 | Balance cavity leak detecting system for blood purification |
| CN104863189A (en) * | 2015-04-28 | 2015-08-26 | 中国科学院武汉岩土力学研究所 | Damage and leakage detection system for impermeable layer of refuse landfill |
-
2010
- 2010-12-31 CN CN201020699824XU patent/CN202041360U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908686A (en) * | 2012-07-26 | 2013-02-06 | 重庆山外山科技有限公司 | Balance cavity leak detecting system for blood purification |
| CN102908686B (en) * | 2012-07-26 | 2015-02-18 | 重庆山外山科技有限公司 | Balance cavity leak detecting system for blood purification |
| CN102901607A (en) * | 2012-10-29 | 2013-01-30 | 上海建为建筑修缮工程有限公司 | Array type leakage detection system |
| CN102901607B (en) * | 2012-10-29 | 2016-01-27 | 上海建为历保工程科技股份有限公司 | Array type leakage detection system |
| CN104863189A (en) * | 2015-04-28 | 2015-08-26 | 中国科学院武汉岩土力学研究所 | Damage and leakage detection system for impermeable layer of refuse landfill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20121231 |