CN203478316U - Endoscopic type flame monitoring periscope for oil field heating furnace - Google Patents
Endoscopic type flame monitoring periscope for oil field heating furnace Download PDFInfo
- Publication number
- CN203478316U CN203478316U CN201320441191.6U CN201320441191U CN203478316U CN 203478316 U CN203478316 U CN 203478316U CN 201320441191 U CN201320441191 U CN 201320441191U CN 203478316 U CN203478316 U CN 203478316U
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- China
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- shell
- housing
- heating furnace
- oil field
- periscope
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Abstract
An endoscopic type flame monitoring periscope for an oil filed heating furnace is provided with a round tubular shell, an air let is arranged at the rear part of the shell, air outlets are arranged at the front end of the shell, a bolt is arranged at the rear part of the interior of the shell, a lens is arranged at the front end of the interior of the shell, an image transmission telescope is connected between the bolt and the lens in the shell, a connector assembly connected with a connecting wire of a power supply as well as a video and control device of the bolt is arranged at the rear end of the shell, a connecting piece capable of being mounted on the furnace wall is arranged on the outer side of the shell, the axis of the lens at the front end of the shell and the axis of the shell are on the same straight line, and the air outlets at the front end of the shell are round holes uniformly distributed around the lens. The flame in a hearth of the oil field heating furnace is burnt under negative pressure, the negative pressure in the hearth can suction the air outside the oil field heating furnace through the air inlet into the shell, and the air flows out from the air outlets to cool the lens extending into the hearth, as the temperature in the hearth of the oil field heating furnace is not very high, and the flow of air introduced through the negative pressure is added to cool, then the endoscopic type flame monitoring periscope can be connected on the furnace wall of the oil field heating furnace in a located manner.
Description
Technical field
The utility model relates to a kind of spy industrial furnace flame monitoring periscope, particularly a kind of installation connecting element and camera lens cooling air outlet of spy industrial furnace flame monitoring periscope.
Background technology
Crude oil that produce in oil field contains paraffin, defeated in order to guarantee crude oil proper set, adopts the delivery technology to heating crude oil.In order to natural gas, casing-head gas, refinery gas etc., be the oil field heating furnace heating in crude oil of fuel, make crude oil effectively collect and carry at certain high temperature.
Oil field heating furnace moves use continuously in field, petroleum industry station, and for oil field heating furnace safe operation, the burner hearth of oil field heating furnace is negative-pressure firing, and oil field heating furnace thermic load is not very large, and the temperature in burner hearth is not very high.
Oil field heating furnace is in operation, and guarantees that in burner hearth, flame stabilization burning is that oil field heating furnace is stable, the key factor of safe operation.For flame stabilization burning, to observe flame status and regulate burning condition.In prior art, at the hearth wall of oil field heating furnace, have observation panel, fireman is by the detect by an unaided eye fired state of flame in burner hearth of observation panel.The operation at oil field heating furnace scene and maintenance condition are poor, can not Continuous Observation to the on-the-spot method detecting by an unaided eye, be difficult to guarantee flame stabilization burning in burner hearth.
Fired state for central station of floating dock Continuous Observation industrial furnace flame a long way off, in prior art, has spy industrial furnace flame monitoring equipment.Spy industrial furnace flame monitoring equipment has connected spy industrial furnace flame monitoring periscope and the terminal handler in central station of floating dock, terminal handler is connected with display, the program that has IMAQ, processing and analysis in terminal handler, display can show furnace flame fired state in real time, terminal handler also can be connected with alarm, and alarm can send alarm signal when furnace flame fired state is unstable.
Spy industrial furnace flame monitoring periscope is flame combustion situation to be converted to the photoelectric device of the signal of telecommunication.Spy industrial furnace flame monitoring periscope has circle tube form shell body, there is air inlet at the rear portion of housing, the front end of housing has air outlet, there is gunlock at rear portion in housing, front end in housing has camera lens, in housing, between gunlock and camera lens, be connected with and pass as mirror pipe, there is the video with gunlock the rear end of housing, control the connector being connected with the electric contact of power supply, spy industrial furnace flame monitoring periscope in prior art is to be used on the station boiler that temperature is higher, because the temperature of boiler is higher, can not be directly installed on furnace wall, this spy industrial furnace flame monitoring periscope is not arranged on the connector on furnace wall, spy industrial furnace flame monitoring periscope is mounted on a bogie and uses, the axial drive means that has spy industrial furnace flame monitoring periscope on bogie, spy industrial furnace flame monitoring periscope inserts burner hearth from the observation panel of hearth wall.During use, when the excess Temperature of burner hearth, the axial drive means on bogie can be extracted len out from burner hearth spy industrial furnace flame monitoring periscope and by high temperature, do not burnt out; Housing air inlet and air outlet are used for importing air as the cooling camera lens of cooling air, because the temperature in burner hearth is higher, need with the stronger cooling camera lens of moving air, cooling-air is to force to be blown in housing with blower fan, the air outlet of spy industrial furnace flame monitoring periscope is an other circular hole that diameter is less of camera lens, the air force importing blows to camera lens from the less air outlet of diameter, forms stronger air swirl cooling camera lens and blow the dust on camera lens off effectively on camera lens.The cooling air of this spy industrial furnace flame monitoring periscope is to force wind expense higher.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, the spy oil field heating furnace flame monitoring periscope that propose to be a kind ofly directly installed on furnace wall, cooling air expense is lower.
The utility model is realized with the following method.
Spy oil field heating furnace flame monitoring periscope has circle tube form shell body, there is air inlet at the rear portion of housing, the front end of housing has air outlet, there is gunlock at rear portion in housing, front end in housing has camera lens, in housing, between gunlock and camera lens, be connected with and pass as mirror pipe, there is the connector being connected with the electric contact of video, control and the power supply of gunlock the rear end of housing, there is the connector that can be arranged on furnace wall in the outside of housing, the axis of housing front end camera lens and the axis of housing are on same straight line, and the air outlet of housing front end is to be distributed on camera lens circular hole around.
During installation, with the connector in the utility model circle tube form shell body outside, the utility model is positioningly connected on the furnace wall of oil field heating furnace, after connection, allow leading portion that the utility model has the camera lens observation panel from furnace wall insert in burner hearth, allow the air inlet at rear portion of circle tube form shell body outside oil field heating furnace, with cable, the connector of housing rear end is connected with the terminal handler in central station of floating dock.
During use, the utility model can be in real time the electric signal transmission of flame combustion state in oil field heating furnace burner hearth to the terminal handler in central station of floating dock, after terminal handler is processed, can in real time flame combustion state be shown with display.
Because the flame in oil field heating furnace burner hearth is to burn under negative pressure, so the negative pressure in burner hearth can, the air outside oil field heating furnace in air inlet suction casing, then flow out from being distributed on camera lens air outlet around, for the cooling camera lens putting in burner hearth; Because temperature in the burner hearth of oil field heating furnace is not very high, the air stream of adding negative pressure introduction is cooling, so the utility model can positioningly be connected on the furnace wall of oil field heating furnace, cooling air need not power-forcedly import, and cooling air expense is lower.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is according to the main cross-sectional schematic of a kind of spy oil field heating furnace flame monitoring periscope of scheme of the invention proposition of the present utility model;
Fig. 2 is the I place enlarged diagram of Fig. 1;
Fig. 3 is that schematic diagram is cutd open in the side-looking of Fig. 2.
The specific embodiment
In Fig. 1 ~ Fig. 3, spy oil field heating furnace flame monitoring periscope has circle tube form shell body 1, there is air inlet 2 at the rear portion of housing, the front end of housing has air outlet 3, there is gunlock 4 at rear portion in housing, front end in housing has camera lens 5, in housing, between gunlock and camera lens, be connected with and pass as mirror pipe 6, there is the video with gunlock the rear end of housing, control the connector 7 being connected with the electric contact of power supply, there is the connector 8 that can be arranged on furnace wall in the outside of housing, the axis of housing front end camera lens and the axis of housing are on same straight line, the air outlet of housing front end is to be distributed on camera lens eight circular holes 9 around.
Claims (2)
1. a spy oil field heating furnace flame monitoring periscope, there is circle tube form shell body, there is air inlet at the rear portion of housing, the front end of housing has air outlet, there is gunlock at rear portion in housing, front end in housing has camera lens, in housing, between gunlock and camera lens, be connected with and pass as mirror pipe, there is the video with gunlock the rear end of housing, control the connector being connected with the electric contact of power supply, it is characterized in that: there is the connector that can be arranged on furnace wall in the outside of housing, the axis of housing front end camera lens and the axis of housing are on same straight line, the air outlet of housing front end is to be distributed on camera lens circular hole around.
2. by spy oil field heating furnace flame monitoring periscope claimed in claim 1, it is characterized in that: the air outlet of described housing front end is to be distributed on camera lens eight circular holes around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441191.6U CN203478316U (en) | 2013-07-24 | 2013-07-24 | Endoscopic type flame monitoring periscope for oil field heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441191.6U CN203478316U (en) | 2013-07-24 | 2013-07-24 | Endoscopic type flame monitoring periscope for oil field heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203478316U true CN203478316U (en) | 2014-03-12 |
Family
ID=50226641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320441191.6U Expired - Lifetime CN203478316U (en) | 2013-07-24 | 2013-07-24 | Endoscopic type flame monitoring periscope for oil field heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203478316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9967420B2 (en) | 2015-12-09 | 2018-05-08 | Air Products And Chemicals, Inc. | Thermal imaging in a high temperature furnace |
-
2013
- 2013-07-24 CN CN201320441191.6U patent/CN203478316U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9967420B2 (en) | 2015-12-09 | 2018-05-08 | Air Products And Chemicals, Inc. | Thermal imaging in a high temperature furnace |
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