CN204359332U - Sensor water-proof cover - Google Patents
Sensor water-proof cover Download PDFInfo
- Publication number
- CN204359332U CN204359332U CN201420848341.XU CN201420848341U CN204359332U CN 204359332 U CN204359332 U CN 204359332U CN 201420848341 U CN201420848341 U CN 201420848341U CN 204359332 U CN204359332 U CN 204359332U
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- layer
- sensor
- waterproof
- bleeder vent
- inner layer
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Abstract
A kind of sensor water-proof cover, relates to the sensor probe bucker under a kind of mine, solves the sensor probe Yi Yin down-hole trickle of workplace and rushes the dirt water inlet that causes popping one's head in and occur that data upload is unstable, the problem of sensor false alarm.It comprises sensor connector and housing, sensor connector is arranged on sensor probe, feature is: the double-layer shell structure that housing is made up of waterproof inner layer and waterproof outer layer, waterproof inner layer is socketed in inside waterproof outer layer, waterproof inner layer is with many row's internal layer bleeder vents, waterproof outer layer there is how exclusive layer bleeder vent, the bottom of waterproof outer layer is with leaking hole, internal layer bleeder vent and outer bleeder vent are dislocatedly distributed between row and row, the sensor connector of waterproof inner layer upper end is equipped with anchor ear, and sensor connector has multiple breach.This device is installed on sensor probe outside, avoid because of down-hole trickle and rush dirt cause probe water inlet, ensure that the accuracy of the stability that Safety Monitoring Control System of Coal Mine is run and gas-monitoring.
Description
Technical field
The present invention relates to a kind of sensor guard, especially relate to a kind of sensor probe bucker of mine lower sensor.
Background technology
The sensor probe Yi Yin down-hole trickle of workplace and rush dirt and cause probe water inlet, occur that data upload is unstable, the phenomenon of sensor false alarm, have a strong impact on the carrying out of workplace normal production operation and the stable operation of Safety monitoring system, cause gas on-site profiling error.
If there is a kind of sensor probe bucker being applicable to underground coal mine sensor, just can reduce because sensor probe is intake that the data upload that causes is unstable, sensor false alarm phenomenon largely, improve the accuracy of stability that Safety Monitoring Control System of Coal Mine runs and gas-monitoring.
Summary of the invention
For solving the sensor probe Yi Yin down-hole trickle of workplace and rushing the dirt water inlet that causes popping one's head in and occur that data upload is unstable, the problem of sensor false alarm, the technical solution used in the present invention is:
A kind of sensor water-proof cover, comprise sensor connector and housing, sensor connector is arranged on sensor probe, feature is: the double-layer shell structure that housing is made up of waterproof inner layer and waterproof outer layer, waterproof inner layer is socketed in inside waterproof outer layer, waterproof inner layer is with many row's internal layer bleeder vents, waterproof outer layer there is how exclusive layer bleeder vent, the bottom of waterproof outer layer is with leaking hole, internal layer bleeder vent and outer bleeder vent are dislocatedly distributed between row and row, the sensor connector of waterproof inner layer upper end is equipped with anchor ear, and sensor connector has multiple breach.
According to described sensor water-proof cover, feature is: described waterproof inner layer is with four row's internal layer bleeder vents, and waterproof outer layer has four exclusive layers of bleeder vent, also with leaking hole bottom internal layer bleeder vent, described housing adopts stainless steel.
This device realizes and has following functions feature: be installed on sensor probe outside, for the protection of probe, avoid because of down-hole trickle and rush dirt cause probe water inlet, ensure that the accuracy of the stability that Safety Monitoring Control System of Coal Mine is run and gas-monitoring.
Accompanying drawing explanation
Fig. 1 is sensor water-proof cover structure schematic diagram.
Fig. 2 is sensor water-proof cover structure decomposing schematic representation.
Fig. 3 is sensor water-proof cover waterproof outer layer bottom schematic view.
In accompanying drawing: 1, sensor connector; 2, breach; 3, anchor ear; 4, waterproof outer layer; 5, outer bleeder vent; 6, internal layer bleeder vent; 7, waterproof inner layer; 8, leaking hole.
Embodiment
The present invention have employed the wrong ocular structure of double-layer stainless steel as a kind of sensor water-proof cover, namely this device is made up of inside and outside two-layer stainless steel, inside and outside two-layer stainless steel sidewall is staggered into inside and outside leaving the bleeder vent of 45 degree of central angles, and bottom is provided with air-and water-permeable hole (leaking hole 8).When rushing dirt, the globule of splashing enters bucker from the outer bleeder vent 5 of stainless protection layer.Because waterproof outer layer 4 and the bleeder vent of waterproof inner layer 7 are staggered into 45 degree of central angles, the globule cannot near sensor probe, and bottom the waterproof outer layer 4 of bucker, leaking hole 8 flows out.And inside and outside sensor water-proof cover, bleeder vent is all left in two-layer and bottom, can not affect Sensor monitoring result.
Be illustrated in figure 2 sensor water-proof cover structure decomposing schematic representation.Waterproof outer layer 4 and waterproof inner layer 7 have arranges bleeder vent more.In the present embodiment, waterproof outer layer 4 and waterproof inner layer 7 have four exclusive layers of bleeder vent 5, four and arrange internal layer bleeder vent 6, and adjacent two row's bleeder vent central angles are right angle.Outer bleeder vent 5, internal layer bleeder vent 6 alternative arrangement, namely rotate 45 degree of central angles in a pre-installation, then waterproof inner layer 7 is socketed in the inner rear welding of waterproof outer layer 4.Sensor connector 1 has multiple breach 2, load onto anchor ear 3, then the bolt of locking on anchor ear 3 makes housing be fastened on sensor probe.
Sensor connector 1 is for connecting sensor probe, and stainless steel waterproof outer layer 4 tentatively prevents water droplet from entering sensor probe, and stainless steel waterproof inner layer 7 prevents water droplet from entering sensor probe further; Outer bleeder vent 5, for ventilative, guarantees that gas is normally monitored, and internal layer bleeder vent 6, for ventilative, guarantees that gas is normally monitored; Leaking hole 8 one aspect is used for ventilative, guarantees gas-monitoring, on the other hand for discharging the water droplet entering sensor water-proof cover.
Claims (2)
1. a sensor water-proof cover, comprise sensor connector (1) and housing, sensor connector (1) is arranged on sensor probe, it is characterized in that: the double-layer shell structure that housing is made up of waterproof inner layer (7) and waterproof outer layer (4), waterproof inner layer (7) is socketed in waterproof outer layer (4) the inside, waterproof inner layer (7) is with many row'ss internal layer bleeder vent (6), waterproof outer layer (4) there is how exclusive layer bleeder vent (5), the bottom of waterproof outer layer (4) is with leaking hole (8), internal layer bleeder vent (6) and outer bleeder vent (5) are dislocatedly distributed between row and row, the sensor connector (1) of waterproof inner layer (7) upper end is equipped with anchor ear (3), sensor connector (1) has multiple breach (2).
2. sensor water-proof cover according to claim 1, it is characterized in that: described waterproof inner layer (7) is with four rows' internal layer bleeder vent (6), waterproof outer layer (4) there are four exclusive layers of bleeder vent (5), internal layer bleeder vent (6) bottom is also with leaking hole (8), and described housing adopts stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848341.XU CN204359332U (en) | 2014-12-29 | 2014-12-29 | Sensor water-proof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848341.XU CN204359332U (en) | 2014-12-29 | 2014-12-29 | Sensor water-proof cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359332U true CN204359332U (en) | 2015-05-27 |
Family
ID=53260796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420848341.XU Expired - Fee Related CN204359332U (en) | 2014-12-29 | 2014-12-29 | Sensor water-proof cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567969A (en) * | 2014-12-29 | 2015-04-29 | 枣庄矿业集团高庄煤业有限公司 | Waterproof cover of sensor |
-
2014
- 2014-12-29 CN CN201420848341.XU patent/CN204359332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567969A (en) * | 2014-12-29 | 2015-04-29 | 枣庄矿业集团高庄煤业有限公司 | Waterproof cover of sensor |
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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: 20150527 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |