CN205426449U - Boiler powder process system blast pipe linking department detection device that leaks out - Google Patents
Boiler powder process system blast pipe linking department detection device that leaks out Download PDFInfo
- Publication number
- CN205426449U CN205426449U CN201520966036.5U CN201520966036U CN205426449U CN 205426449 U CN205426449 U CN 205426449U CN 201520966036 U CN201520966036 U CN 201520966036U CN 205426449 U CN205426449 U CN 205426449U
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- CN
- China
- Prior art keywords
- probe
- big envelope
- battery
- big
- storage cavity
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- 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.)
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- 238000001514 detection method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title abstract 2
- 239000000523 sample Substances 0.000 claims abstract description 31
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 238000003801 milling Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model provides a boiler powder process system blast pipe linking department detection device that leaks out, the device includes that two revolve wrong big envelope together through the screw thread, the inside of two big envelopes is provided with the gas storage cavity, be provided with probe and battery in the inner wall of the big envelope on one side of wherein, outer wall at this big envelope is provided with the warning light, the device passes through the gas storage cavity and is in the same place gas collection, as gas pressure greatly to can promote the probe removal time, the conductor of probe front end switches on the return circuit between battery and the warning light, the warning light is bright, the suggestion has the sign of leaking out, at this moment, just can overhaul.
Description
Technical field
This utility model relates to a kind of boiler milling system ajutage joining place air leak test device.
Background technology
Burner keeps suitable First air, secondary wind and separation burnout degree (OFA wind or SOFA wind) outlet even speed, it is to set up one of normal aerodynamic field and the necessary primary condition of stable burning, but the joining place managed at some there will be the phenomenon leaked out, this phenomenon is difficult to discover, light then impact air-supply efficiency, heavy then potential safety hazard can be brought.
Summary of the invention
Utility model purpose:
This utility model provides a kind of boiler milling system ajutage joining place air leak test device, its objective is to solve the most existing problem.
Technical scheme:
Plant boiler milling system ajutage joining place air leak test device, it is characterized in that: this device includes two by screwed big envelope together, two big envelopes be internally provided with gas storage cavity, it is provided with probe and battery wherein in the inwall of the big envelope of side, outer wall at this big envelope is provided with warning lamp, probe is arranged in the cavity in big envelope inwall by spring, the probe of probe and big envelope inwall movable sealing, the front end of probe is provided with conductor, the wire connected between battery with warning lamp forms fracture in the position that conductor is corresponding, when probe moves forward to this fracture site, warning lamp is turned on battery, probe place cavity connects with gas storage cavity.
The position of the linking between two big envelopes is provided with seal washer, and the outside of big envelope is provided with cap bag, is provided with external seal packing ring between cap bag and big envelope.
Advantage and effect
This utility model is a kind of boiler milling system ajutage joining place air leak test device, this device is by gas storage cavity by collection and confinement of gases together, when gas pressure is greatly to when can promote probe to move, loop between conductor turn-on battery and the warning lamp of probe front end, warning lamp is bright, prompting has the sign that leaks out, and at this moment can be carried out maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is close-up schematic view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further:
As shown in the figure, the utility model proposes a kind of boiler milling system ajutage joining place air leak test device, this device includes two by screwed big envelope 1 together, two big envelopes 1 be internally provided with gas storage cavity 2, it is provided with probe and battery 4 wherein in the inwall of the big envelope 1 of side, outer wall at this big envelope 1 is provided with warning lamp 5, the probe 6 of probe is arranged in the cavity in big envelope inwall by spring, probe 6 and the big envelope 1 inwall movable sealing of probe, the front end of probe 6 is provided with conductor, the wire connected between battery 4 with warning lamp 5 forms fracture in the position that conductor is corresponding, when probe 6 moves forward to this fracture site, warning lamp 5 is turned on battery 4, probe 6 place cavity connects with gas storage cavity 2.
The position of the linking between two big envelopes 1 is provided with seal washer 7, is provided with cap bag 8 in the outside of big envelope 1, is provided with external seal packing ring 9 between cap bag 8 and big envelope 1.
When this utility model uses, gas leakage can be stored in gas storage cavity 2, probe 6 will be push advance when the gas pressure in gas storage cavity 2 is the biggest, battery 4 is turned on by the conductor of probe 6 front end with warning lamp 5, warning lamp is bright, when unloading big envelope 1 and keeping in repair joining place, because the gas pressure in gas storage cavity 2 diminishes, probe 6 is resetted in case next time uses by spring.
Claims (2)
- null1. a boiler milling system ajutage joining place air leak test device，It is characterized in that: this device includes two by screwed big envelope (1) together，Two big envelopes (1) be internally provided with gas storage cavity (2)，It is provided with probe and battery (4) wherein in the inwall of the big envelope (1) of side，Outer wall at this big envelope (1) is provided with warning lamp (5)，The probe (6) of probe is arranged in the cavity in big envelope inwall by spring，The probe (6) of probe and big envelope (1) inwall movable sealing，The front end of probe (6) is provided with conductor，The wire connected between battery (4) with warning lamp (5) forms fracture in the position that conductor is corresponding，When probe (6) moves forward to this fracture site，Warning lamp (5) is turned on battery (4)，Probe (6) place cavity connects with gas storage cavity (2).
- Boiler milling system ajutage joining place air leak test device the most according to claim 1, it is characterized in that: the position of the linking between two big envelopes (1) is provided with seal washer (7), it is provided with cap bag (8) in the outside of big envelope (1), between cap bag (8) and big envelope (1), is provided with external seal packing ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966036.5U CN205426449U (en) | 2015-11-30 | 2015-11-30 | Boiler powder process system blast pipe linking department detection device that leaks out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966036.5U CN205426449U (en) | 2015-11-30 | 2015-11-30 | Boiler powder process system blast pipe linking department detection device that leaks out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205426449U true CN205426449U (en) | 2016-08-03 |
Family
ID=56535463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520966036.5U Active CN205426449U (en) | 2015-11-30 | 2015-11-30 | Boiler powder process system blast pipe linking department detection device that leaks out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205426449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035915A (en) * | 2017-05-19 | 2017-08-11 | 中国水利水电第四工程局有限公司 | A kind of ventilation shaft construction method |
-
2015
- 2015-11-30 CN CN201520966036.5U patent/CN205426449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035915A (en) * | 2017-05-19 | 2017-08-11 | 中国水利水电第四工程局有限公司 | A kind of ventilation shaft construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |