CN200947235Y - Multi-functional alarm - Google Patents
Multi-functional alarm Download PDFInfo
- Publication number
- CN200947235Y CN200947235Y CN 200620009947 CN200620009947U CN200947235Y CN 200947235 Y CN200947235 Y CN 200947235Y CN 200620009947 CN200620009947 CN 200620009947 CN 200620009947 U CN200620009947 U CN 200620009947U CN 200947235 Y CN200947235 Y CN 200947235Y
- Authority
- CN
- China
- Prior art keywords
- alarm
- temperature sensor
- engine
- warner
- pressure transducer
- 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.)
- Expired - Fee Related
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Abstract
A multifunctional warner is composed of a warner, a wire connecting terminal, a temperature sensor and a pressure sensor and is characterized in that: the wire connecting terminal of the warner is respectively connected with the power supply, temperature sensor and pressure sensor through red, blue and yellow lines, while the temperature sensor is inserted into the water tank through a water thermometer and the pressure sensor is inserted into the oil pipe at the outlet of the oil pump through a three-way joint. The utility model has improved the personal protecting configuration of the engine of the engineering truck applied by petroleum and mine and ensured the safe use of the engineering truck.
Description
One, technical field
The utility model relates to oil, mine used engineering vehicle engine abnormal alarm device, specifically a kind of multifunction alarm device.
Two, background technology
The large special engineering truck that the oil mine is used all is to use in the poor building site of environment; temperature difference is bigger; preparation to vehicle requires than higher; but the preparation of the engineering truck autoprotection that uses does not nearly all have at present; especially the crawler type working rig used of oil field well workover; the driver just uses by rule of thumb; low through the engine oil pressure of being everlasting; improper use under the low or high situation of circulating water temperature; cause working rig to damage, repair or change new engine; influence well workover speed, well workover quality, and cause bigger economic loss to the oil field.
Three, summary of the invention
The purpose of this utility model provides a kind of multifunction alarm device, and the autoprotection that do not have that solves above-mentioned prior art existence disposes, and often damages the problem of engine.
The technical solution of the utility model realizes in the following manner:
The utility model is made up of alarm, connection terminal, temperature sensor and pressure transducer, the connection terminal that it is characterized in that alarm links with power supply, temperature sensor and pressure transducer respectively with red blue yellow line respectively, temperature sensor is plugged in the water tank by water-thermometer, and pressure transducer is plugged in the lubricating oil pump outlet oil pipe by three-way connection.
Important technological parameters of the present utility model:
Alarm pressure≤0.09 ± 0.01Mpa
Alarm temperature 〉=95 ℃
Operating voltage: direct current 10V-30V
Environment for use temperature :-40-80 ℃
Possesses sound and light of alarm
The safe handling of engineering truck is guaranteed in the autoprotection preparation of the utility model the is perfect used engineering truck engine in oil mine, crosses lowly or too high in water temperature, and engine oil pressure is crossed low can both in time the warning, informs operating personnel's operation of taking care.
Four, description of drawings
Accompanying drawing is a structure wiring schematic diagram of the present utility model
1-alarm 2-water temperature flashing lamp 3-power light 4-engine oil pressure flashing lamp 5-connection terminal 6-power lead (red) 7-water temperature signal line (indigo plant) 8-engine oil pressure signal wire (Huang) 9-water-thermometer 10-temperature sensor 11-three-way connection 12-pressure transducer among the figure
Five, embodiment
For further disclosing the technical solution of the utility model, elaborate by embodiment below in conjunction with Figure of description:
As shown in the figure, the utility model is made up of alarm 1, water temperature flashing lamp 2, power light 3, engine oil pressure flashing lamp 4, connection terminal 5, power lead (red) 6, water temperature signal line (indigo plant) 7, engine oil pressure signal wire (Huang) 8, water-thermometer 9, temperature sensor 10, three-way connection 11 and pressure transducer 12.The red blue yellow line 6,7,8 of connection terminal 5 usefulness of alarm 1 and power supply, temperature sensor 10 and pressure transducer 12 link; Temperature sensor is inserted in the water tank by water-thermometer 9; Pressure transducer 12 is plugged in the lubricating oil pump outlet oil pipe by three-way connection 11, another termination tensimeter of three-way connection.When starting the engine of engineering truck, the power light 3 of alarm 1 is bright, and alarm is started working, cross when low as the machine oil pump pressure, alarm equipment alarm is with pressure flashing lamp 4 flickers on opportunity, during greater than 0.09Mpa, stop sound and light alarm Deng engine oil pressure, engine can normal operation input.Abnormal occurrence occurs as lubricating system, when causing engine oil pressure to be lower than 0.09Mpa, alarm begins sound and light alarm, and the operator answers the hard stop inspection.Work as starting engine, water temperature is crossed when hanging down, and engine not on-load is gone to set point of temperature with water temperature; on-load abnormal occurrence occurs at work as engine again, when causing the water tank water temperature to be higher than 95 ℃; alarm equipment alarm, water temperature flashing lamp 2 flickers simultaneously, the operator answers the hard stop inspection.
Claims (1)
1, a kind of multifunction alarm device, form by alarm, connection terminal, temperature sensor and pressure transducer, the connection terminal that it is characterized in that alarm links with power supply, temperature sensor and pressure transducer respectively with red blue yellow line respectively, temperature sensor is plugged in the water tank by water-thermometer, and pressure transducer is plugged in the lubricating oil pump outlet oil pipe by three-way connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009947 CN200947235Y (en) | 2006-09-13 | 2006-09-13 | Multi-functional alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009947 CN200947235Y (en) | 2006-09-13 | 2006-09-13 | Multi-functional alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200947235Y true CN200947235Y (en) | 2007-09-12 |
Family
ID=38734300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620009947 Expired - Fee Related CN200947235Y (en) | 2006-09-13 | 2006-09-13 | Multi-functional alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200947235Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255281A (en) * | 2011-08-02 | 2011-11-23 | 新兴铸管股份有限公司 | Oil shortage monitoring device of vertical reducer |
| CN105736087A (en) * | 2016-05-05 | 2016-07-06 | 广西玉柴机器股份有限公司 | Oil pressure measuring device |
-
2006
- 2006-09-13 CN CN 200620009947 patent/CN200947235Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255281A (en) * | 2011-08-02 | 2011-11-23 | 新兴铸管股份有限公司 | Oil shortage monitoring device of vertical reducer |
| CN105736087A (en) * | 2016-05-05 | 2016-07-06 | 广西玉柴机器股份有限公司 | Oil pressure measuring device |
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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: 20070912 Termination date: 20100913 |