CN203512459U - Drilling mud storage tank liquid level alarming device - Google Patents
Drilling mud storage tank liquid level alarming device Download PDFInfo
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- CN203512459U CN203512459U CN201320702894.XU CN201320702894U CN203512459U CN 203512459 U CN203512459 U CN 203512459U CN 201320702894 U CN201320702894 U CN 201320702894U CN 203512459 U CN203512459 U CN 203512459U
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Abstract
The utility model discloses a drilling mud storage tank liquid level alarming device which comprises a mud storage tank, sensors, an alarm apparatus and a solar battery, wherein a first sensor, a second sensor and a third sensor, which are connected with the alarm apparatus, are arranged on the inner wall on one side of the mud storage tank in sequence from the bottom up. The drilling mud storage tank liquid level alarming device has the advantages of reasonable design, simple structure, high easiness in manufacturing, high convenience in use and the like; working personnel can sit in an office and observe the liquid level of the mud storage tank, and all-weather automatic monitoring work can be achieved; when the liquid level of mud is too high or too low, a central processor can give an alarm through a horn, and a command center can shout to a site through a network to facilitate commanding, so that the labor intensity of the working personnel is greatly reduced and excellent popularization and use values are achieved.
Description
Technical field
The utility model relates to oil well driling rig warning, is specifically related to a kind of bore mud tank level warning device.
Background technology
In the process of oil drilling for the situation reaction on the stratum such as leakage, well kick also in more original stage-mainly by artificial Lai Zuo hilllock record, its poor accuracy, real-time is not enough, when leakage or well kick, can not make in time warning and take measures, the carrying out smoothly of serious threat drilling well.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, and a kind of bore mud tank level warning device is provided.
Its technical scheme is: bore mud tank level warning device, comprise possum belly, sensor, annunciator and solar cell, on the inwall of described possum belly one side, be provided with in turn first sensor, the second sensor and the 3rd sensor from bottom to top, described annunciator comprises storage battery, mu balanced circuit, central process unit, the first change-over circuit, the second change-over circuit, the 3rd change-over circuit, buffer circuit, network interface, amplifying circuit and loudspeaker, described first sensor is connected with the first input end of central process unit by the first change-over circuit, the second sensor is connected with the second input end of central process unit by the second change-over circuit, the 3rd sensor is connected with the 3rd input end of central process unit by the 3rd change-over circuit, one mouth of central process unit is connected with network interface by buffer circuit, another mouth of central process unit is connected with loudspeaker by amplifying circuit, described solar cell is connected with storage battery, storage battery is by mu balanced circuit and central process unit, the first change-over circuit, the second change-over circuit, the 3rd change-over circuit, buffer circuit and amplifying circuit are connected.
Wherein, described first sensor, the second sensor and the 3rd sensor are piezoelectric ceramic piece.Described central process unit is single chip circuit or Programmable Logic Controller.
The utlity model has reasonable in design, simple in structure, be easy to manufacture, the advantage such as easy to use; Staff can be sitting in observation possum belly liquid level in office, and can realize round-the-clock automatic monitoring work; When mud level is too high or too low, central process unit can report to the police by loudspeaker, and command centre can also propaganda directed to communicate to scene by network, and convenient commander, alleviates staff's labour intensity greatly, has good value for applications.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
With reference to Fig. 1, a kind of bore mud tank level warning device, comprise possum belly 1, sensor 2-4, annunciator 6 and solar cell 5, on the inwall of described possum belly 1 one sides, be provided with in turn first sensor 2, the second sensor 3 and the 3rd sensor 4 from bottom to top, described annunciator 6 comprises storage battery 68, mu balanced circuit 69, central process unit 60, the first change-over circuit 61, the second change-over circuit 62, the 3rd change-over circuit 63, buffer circuit 64, network interface 65, amplifying circuit 66 and loudspeaker 67, described first sensor 2 is connected with the first input end of central process unit 60 by the first change-over circuit 61, the second sensor 3 is connected with the second input end of central process unit 60 by the second change-over circuit 62, the 3rd sensor 4 is connected with the 3rd input end of central process unit 60 by the 3rd change-over circuit 63, one mouth of central process unit 60 is connected with network interface 65 by buffer circuit 64, another mouth of central process unit 60 is connected with loudspeaker 67 by amplifying circuit 66, described solar cell 5 is connected with storage battery 68, storage battery 68 is by mu balanced circuit 69 and central process unit 60, the first change-over circuit 61, the second change-over circuit 62, the 3rd change-over circuit 63, buffer circuit 64 and amplifying circuit 65 are connected.Wherein, described first sensor 2, the second sensor 3 and the 3rd sensor 4 are piezoelectric ceramic piece.Described central process unit 60 is single chip circuit or Programmable Logic Controller.
During operation, annunciator 6 and solar cell 5 are arranged on possum belly top, the network interface 65Yu computer expert of command centre is crossed to network and connect, and staff can be sitting in observation possum belly liquid level in office, and can realize round-the-clock automatic monitoring work; When mud level arrives first sensor 2, the second sensor 3 or the 3rd sensor 4, its liquid level signal will send central process unit 60 to, central process unit 60 is reported to command centre by network interface 65, when liquid level is too high or too low, central process unit 60 can report to the police by loudspeaker 67, and command centre can also propaganda directed to communicate to scene by network, convenient commander, the labour intensity that alleviates greatly staff, has good value for applications.
Claims (3)
1. bore mud tank level warning device, comprise possum belly, sensor, annunciator and solar cell, it is characterized in that: on the inwall of described possum belly one side, be provided with in turn first sensor, the second sensor and the 3rd sensor from bottom to top, described annunciator comprises storage battery, mu balanced circuit, central process unit, the first change-over circuit, the second change-over circuit, the 3rd change-over circuit, buffer circuit, network interface, amplifying circuit and loudspeaker, described first sensor is connected with the first input end of central process unit by the first change-over circuit, the second sensor is connected with the second input end of central process unit by the second change-over circuit, the 3rd sensor is connected with the 3rd input end of central process unit by the 3rd change-over circuit, one mouth of central process unit is connected with network interface by buffer circuit, another mouth of central process unit is connected with loudspeaker by amplifying circuit, described solar cell is connected with storage battery, storage battery is by mu balanced circuit and central process unit, the first change-over circuit, the second change-over circuit, the 3rd change-over circuit, buffer circuit and amplifying circuit are connected.
2. bore mud tank level warning device according to claim 1, is characterized in that: described first sensor, the second sensor and the 3rd sensor are piezoelectric ceramic piece.
3. bore mud tank level warning device according to claim 2, is characterized in that: described central process unit is single chip circuit or Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702894.XU CN203512459U (en) | 2013-11-09 | 2013-11-09 | Drilling mud storage tank liquid level alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702894.XU CN203512459U (en) | 2013-11-09 | 2013-11-09 | Drilling mud storage tank liquid level alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203512459U true CN203512459U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320702894.XU Expired - Fee Related CN203512459U (en) | 2013-11-09 | 2013-11-09 | Drilling mud storage tank liquid level alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203512459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303976A (en) * | 2016-04-22 | 2017-10-31 | 陕西汽车集团有限责任公司 | Tank truck with liquid condition monitoring device |
| CN110924883A (en) * | 2019-11-06 | 2020-03-27 | 中国地质科学院勘探技术研究所 | Drilling mud closed cycle pressure monitoring and control system without marine riser |
-
2013
- 2013-11-09 CN CN201320702894.XU patent/CN203512459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303976A (en) * | 2016-04-22 | 2017-10-31 | 陕西汽车集团有限责任公司 | Tank truck with liquid condition monitoring device |
| CN110924883A (en) * | 2019-11-06 | 2020-03-27 | 中国地质科学院勘探技术研究所 | Drilling mud closed cycle pressure monitoring and control system without marine riser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |