CN201779656U - Combustor with liquid leakage detecting device - Google Patents
Combustor with liquid leakage detecting device Download PDFInfo
- Publication number
- CN201779656U CN201779656U CN2010205033437U CN201020503343U CN201779656U CN 201779656 U CN201779656 U CN 201779656U CN 2010205033437 U CN2010205033437 U CN 2010205033437U CN 201020503343 U CN201020503343 U CN 201020503343U CN 201779656 U CN201779656 U CN 201779656U
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- liquid leakage
- leakage
- combustor
- burner
- overflow pipe
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Abstract
A combustor with a liquid leakage detecting device belongs to the technical field of oil field heating furnace combustors, and comprises a gas supply pipe, a combustor, a probe box, a liquid leakage transmitter and a liquid leakage secondary meter. The combustor with a liquid leakage detecting device is characterized in that a liquid leakage overflow pipe is connected onto a combustor flange, the sum of the diameter of the liquid leakage overflow pipe and the diameter of the combustor flange is equal to the diameter of a furnace flange, a pipe orifice of the liquid leakage overflow pipe is parallel to a flaming opening of the combustor, the other end of the liquid leakage overflow pipe is connected onto the probe box; and the probe box, the liquid leakage transmitter and the liquid leakage secondary meter are connected by connecting data wires. By organically combining the liquid leakage detecting device together with the combustor of a heating furnace, the combustor realizes liquid leakage detection of the oil field heating furnace and effectively improves running safety of the oil field heating furnace.
Description
Technical field:
The utility model relates to a kind of burner that has apparatus for testing weeping, and it belongs to the body of heater technical field of burner, particularly a kind of burner that is used for oil field heating furnace.
Background technology:
The apparatus for testing weeping of liquid container belongs to the effective apparatus for testing weeping that can use on oil field heating furnace.If but this device is used on oil field heating furnace, run into the difficult problem of an installation, because the supervision regulations of rules of relevant boiler safety, inaccurate random perforate of the heating furnace body that has put into operation and welded tube.Since can not be at heating furnace body perforate and welded tube, therefore existing apparatus for testing weeping can't be installed in the oil field heating furnace and use, and use apparatus for testing weeping will improve the safety in operation of oil field heating furnace greatly.The burner of existing oil field heating furnace all is by the connection between the flange of oil field heating furnace burner and the heating furnace body flange, burner and body of heater are linked together, the bocca of its burner is identical with the caliber size of body of heater fire tube, and promptly the center of bocca and fire tube point-blank.In the practical application of heating furnace, if the leakage situation takes place, its leakage meeting flows to the bottom of body of heater fire tube usually.
Summary of the invention:
The purpose of this utility model is to provide a kind of and avoids in body of heater upper shed and welding, can realize the burner that has apparatus for testing weeping that the heating furnace leakage detects again.
The purpose of this utility model is achieved in that
A kind of burner that has apparatus for testing weeping, it comprises the gas supply pipe, burner, probe cassette, leakage transmitter and leakage secondary meter, on described burner flange, connect a leakage overflow pipe, the diameter of described leakage overflow pipe and burner flange diameter and be the diameter of body of heater flange, the mouth of pipe of described leakage overflow pipe and the bocca of burner be arranged in parallel.The other end of described leakage overflow pipe is connected on the probe cassette; Connect for connecting data wire between described probe cassette, leakage transmitter and the leakage secondary meter.
Be connected by 90 ° of elbows between described leakage overflow pipe and the probe cassette.
The box wall of described probe cassette is provided with air-vent.
The utility model combines the burner of apparatus for testing weeping and heating furnace, has realized that the leakage of oil field heating furnace detects, and effectively raises the security of oil field heating furnace operation.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a user mode structural representation of the present utility model
The specific embodiment:
Below in conjunction with accompanying drawing 1 and Fig. 2 the utility model is further detailed:
In the present embodiment, the utility model comprises gas supply pipe 1, burner 2, probe cassette 11, leakage transmitter 12 and leakage secondary meter 13.Described gas supply pipe 1, burner 2, probe cassette 11, leakage transmitter 12 and leakage secondary meter 13 are prior art, and wherein gas supply pipe 1 and burner 2 belong to the structure of existing burner; Described probe cassette 11, leakage transmitter 12 and leakage secondary meter 13 constitute for the apparatus for testing weeping of existing oil field heating furnace.In order to realize the purpose of this utility model, the burner of apparatus for testing weeping and existing oil field heating furnace is combined, the scheme that solves in the present embodiment is: connect a leakage overflow pipe 6 on described burner 2 flanges, the diameter of described leakage overflow pipe 10 and burner 2 flange diameter and be the diameter of body of heater flange, the bocca of the mouth of pipe of described leakage overflow pipe 6 and burner 2 be arranged in parallel, the mouth of pipe bore that so just is equivalent to leakage overflow pipe 6 equates with the bore of the fire tube of heating furnace with the mouth of pipe bore sum of leakage overflow pipe 6, during installation leakage overflow pipe 6 is placed the below of burner, the mouth of pipe of leakage overflow pipe 6 is docked at the lower position of the fire tube of heating furnace, described like this burner flange 3A and heating furnace body flange 3B have constituted eccentric project organization, and the amount of bias of burner flange lower end and body of heater flange lower end just in time is the mouth of pipe bore of leakage overflow pipe 6.The other end of described leakage overflow pipe 6 is connected on the probe cassette 11, connects for connecting line between described probe cassette 11, leakage transmitter 12 and the leakage secondary meter 13.
As shown in Figure 2, the utility model is connected with the fire tube 5 of heating furnace, uses the body of heater flange of heating furnace to fix, install the overflow pipe 6 of leakage detector then, and probe cassette 11 connected by 90 ° of elbows 4 and overflow pipe 6, then leakage transmitter 12 and leakage secondary meter 13 are connected.After installing, can carry out system debug, send electricity for earlier the leakage secondary meter, ask in the probe cassette by the steam vent of probe cassette then and pour water, make water level soak the detecting electrode height, leakage this moment secondary meter sends leakage and reports to the police, and illustrates that instrument is normal.Probe cassette water is bled off, and the indication of leakage secondary meter recovers normal, but this table normal operation input.
When leakage takes place in fire tube 5, leakage will flow to the bottom of fire tube 5, because the tube hub line height of leakage overflow pipe 6 flow in the leakage probe automatically with bottom leakage when same horizontal line of fire tube 5, after leakage probe 11 detects the leakage signal, pass to leakage transmitter 13, the signal after the conversion is delivered to leakage secondary meter 13 and is carried out the data processing.Because it just in time is the diameter of leakage detector probe overflow pipe that burner flange 3A and body of heater flange 3B adopt offset, overflow pipe 6 is tightly connected by 90 ° of elbows 4 and probe cassette 11, passage is left in the probe cassette side, when surpassing detecting electrode, liquid level outflows, when probe electrode detected liquid level, its signal passed to leakage transmitter 12, liquid level signal is converted to 4-20MA or switching signal after, deliver to 13 demonstrations of leakage secondary meter and maybe can deceive cyclelog, control or warning.
Claims (3)
1. burner that has apparatus for testing weeping, it comprises gas supply pipe (1), burner (2), probe cassette (11), leakage transmitter (12) and leakage secondary meter (13), it is characterized in that on described burner (2) flange, connecting a leakage overflow pipe (6), the diameter of described leakage overflow pipe (6) and burner (2) flange diameter and be the diameter of body of heater flange, the bocca of the mouth of pipe of described leakage overflow pipe (6) and burner (2) be arranged in parallel; The other end of described leakage overflow pipe (6) is connected on the probe cassette (11); Connect for connecting data wire between described probe cassette (11), leakage transmitter (12) and the leakage secondary meter (13).
2. the burner that has apparatus for testing weeping described in claim 1 is characterized in that being connected by 90 ° of elbows between described leakage overflow pipe (6) and the probe cassette (11).
3. the burner that has apparatus for testing weeping described in claim 1 or 2 is characterized in that the box wall of described probe cassette is provided with air-vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205033437U CN201779656U (en) | 2010-08-24 | 2010-08-24 | Combustor with liquid leakage detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205033437U CN201779656U (en) | 2010-08-24 | 2010-08-24 | Combustor with liquid leakage detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779656U true CN201779656U (en) | 2011-03-30 |
Family
ID=43792867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205033437U Expired - Lifetime CN201779656U (en) | 2010-08-24 | 2010-08-24 | Combustor with liquid leakage detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899077A (en) * | 2021-09-16 | 2022-01-07 | 列斯丽(深圳)技术有限公司 | Guiding device and guiding system for leakage of oil field heating furnace |
-
2010
- 2010-08-24 CN CN2010205033437U patent/CN201779656U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899077A (en) * | 2021-09-16 | 2022-01-07 | 列斯丽(深圳)技术有限公司 | Guiding device and guiding system for leakage of oil field heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |
|
| CX01 | Expiry of patent term |