CN207423933U - A kind of cable tunnel gas controlling device - Google Patents
A kind of cable tunnel gas controlling device Download PDFInfo
- Publication number
- CN207423933U CN207423933U CN201721474307.0U CN201721474307U CN207423933U CN 207423933 U CN207423933 U CN 207423933U CN 201721474307 U CN201721474307 U CN 201721474307U CN 207423933 U CN207423933 U CN 207423933U
- Authority
- CN
- China
- Prior art keywords
- detection
- box body
- air
- air inlet
- inlet box
- 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
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a kind of cable tunnel gas controlling device, including detecting babinet, the detection box house is equipped with detection chambers, and detection chambers are equipped with detection probe, the one side of detection babinet is equipped with data processing module, data processing module is connected by transmission cable with host, and the one side for detecting babinet is equipped with air inlet box body, and air inlet box body is equipped with multiple first blast pipes, air-inlet cavity is equipped in air inlet box body, air-inlet cavity is connected with detection chambers, and detection efficiency is high, and testing result is accurate.
Description
Technical field
The utility model is related to a kind of monitoring device more particularly to a kind of cable tunnel gas controlling devices.
Background technology
Cable tunnel easily generates ammonia, biogas due to being in closed environment；Or due to intersecting with gas piping and by coal
Feed channel reveals coal gas to cable tunnel；Meanwhile the poisonous gas that other materials come out in cable skin or tunnel are accumulated by
In tunnel.These gases seriously endanger the safety of cable tunnel, have also threatened the life security of service personnel.
The content of the invention
The purpose of this utility model is to provide a kind of efficiently high accurately monitoring devices of cable tunnel gas.
In order to achieve the above object, the utility model adopts the following technical solution：A kind of cable tunnel gas controlling device,
Including detecting babinet, the detection box house is equipped with detection chambers, and the detection chambers are equipped with detection probe, the detection case
The one side of body is equipped with data processing module, and the data processing module is connected by transmission cable with host, the detection case
The one side of body is equipped with air inlet box body, and the air inlet box body is equipped with multiple first blast pipes, be equipped in the air inlet box body into
Wind chamber, the air-inlet cavity are connected with detection chambers.
Further, the first motor is installed on the detection cabinet exterior, transmission axle is installed in the detection chambers,
The transmission axle is equipped with flabellum by shaft, and the flabellum is mounted in the communicating passage between detection chambers and air-inlet cavity.
Further, the detection babinet upper end is equipped with installing plate by fixing axle, and sliding slot is equipped in the installing plate,
Pass through pulley and fixed axis connection in the sliding slot.
Further, the fixing axle is made of piston shaft and piston, and the piston shaft is fixed with pulley, the piston with
Detection babinet is fixed, and the second motor that piston shaft is driven to move is also equipped on the detection babinet.
Further, the one end of the piston away from piston shaft is equipped with air inlet box body, on the outer wall of the air inlet box body
Equipped with the second blast pipe, air blower is installed inside the air inlet box body, the air blower by the first communicating pipe with second into
Air hose connects, and the air blower is connected by the second communicating pipe with detection chambers, and the lower end of the air inlet box body passes through connection shaft
It is connected with detection babinet, second communicating pipe is set through connection shaft.
Further, the air inlet box body upper end is equipped with baffle installation base, the baffle installation base lower end by stent
First baffle and second baffle are installed, second installing plate is connected with air inlet box body.
Further, the height of second blast pipe in the vertical direction is more than the height of second baffle in the vertical direction
Degree.
Further, the installing plate upper end is equipped with sucker.
After adopting the above technical scheme, the utility model has the following advantages that：
1st, the gas in cable tunnel is entered by the first blast pipe in air-inlet cavity, then into test chamber, by
The in vivo detection probe of test chamber is detected the air of entrance, and detection data are transferred to data processing module, by counting
Host being transferred to by transmission cable according to processing module and carrying out analysis detection, easy for installation, simple in structure, detection is accurate.
2nd, it is mounted on the indoor flabellum of test chamber by the driving of the first motor to rotate, the flabellum of rotation causes close in flabellum
The space pressure of detection probe one side is less than the space pressure away from detection probe one side, so as to form pressure in the both sides of flabellum
Force difference constantly enters in detection chambers so as to promote to enter the wind chamber air, realizes and the air in cable tunnel is detected,
It is preferred that improving the efficiency of air inlet, and then improve the efficiency of detection.
3rd, by setting sliding slot in installing plate, realize that detection babinet is transported in the horizontal direction under the cooperation of pulley and sliding slot
Dynamic, realizing detection case body can move in cable tunnel, can monitor the air of different position so that the number detected
According to more accurately, the efficiency of detection is effectively increased.
4th, by the cooperation of piston shaft and piston, under the driving of the second motor, realizing detection case body can be vertical
Side moves upwards, and the air of different height on vertical direction can be detected so that the data of detection are more precisely reliable, have
Effect improves the efficiency of detection.
5th, by setting air inlet box body, realize the extraction to outside air using air blower, substantially increase air trapping
Efficiency, improve the efficiency of detection.
6th, using the cooperation of first baffle and second baffle, enclosing space is formd around the second blast pipe so that
It is extracted and detects by air inlet box body in the space that the air of cable tunnel can be surrounded in first baffle and second baffle, effectively improve
The accuracy of detection.
7th, the height of the second blast pipe in the vertical direction is more than the height of second baffle in the vertical direction so that second
Blast pipe can efficiently collect the air in first baffle and second baffle enclosing space, improve the efficiency of detection.
8th, the fixation of installing plate is realized by sucker, improves the fastness of installing plate installation, while has been also convenient for tearing open
It unloads and overhauls.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structure diagram for cable tunnel gas controlling device that the utility model embodiment 1 proposes；
Fig. 2 is a kind of structure diagram for cable tunnel gas controlling device that the utility model embodiment 2 proposes；
Fig. 3 is a kind of structure diagram for cable tunnel gas controlling device that the utility model embodiment 2 proposes；
Fig. 4 is a kind of structure diagram for cable tunnel gas controlling device that the utility model embodiment 3 proposes；
It is as follows that the names of the parts is marked in figure：
1- installing plates, 2- fixing axles, 3- detection babinets, 4- detection chambers, 5- detection probes, 6- data processing modules, 7-
Transmission cable, 8- air inlet box bodies, the first blast pipes of 9-, 10- air-inlet cavities, the first motors of 11-, 12- transmission axles, 13- shafts, 14-
Flabellum, 15- pulleys, 16- sliding slots, 17- piston shafts, 18- pistons, the second motors of 19-, 20- suckers, 21- air inlet box bodies, 22- drums
Wind turbine, the second blast pipes of 23-, the second blast pipes of 24-, the second communicating pipes of 25-, 26- stents, 27- connection shafts.
Specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of cable tunnel gas controlling device, including detecting babinet 3, detection case
Body 3 is internally provided with detection chambers 4, and detection chambers 4 are equipped with detection probe 5, and the one side of detection babinet 3 is equipped with data processing module
6, data processing module 6 is connected by transmission cable 7 with host, and the one side of detection babinet 3 is equipped with air inlet box body 8, inlet box
Body 8 is equipped with multiple first blast pipes 9, is equipped with air-inlet cavity 10 in air inlet box body 8, air-inlet cavity 10 is connected with detection chambers 4.Cable
Gas in tunnel is entered by the first blast pipe 9 in air-inlet cavity 10, then into test chamber 4, by test chamber 3
Detection probe 5 air of entrance is detected, and by detection data be transferred to data processing module 6, by data processing mould
Block 6 is transferred to host by transmission cable 7 and carries out analysis detection, easy for installation, simple in structure, and detection is accurate.Wherein detect
Probe is equipped with Multifunctional air quality detector and microparticle analyte detection instrument, detectable technical indicator are as follows：Measurement humidity,
Fuel gas, hydrogen sulfide, ammonia, oxygen, carbon monoxide, carbon dioxide, nitrogen dioxide.
In the present embodiment 1, detect and the first motor 11 is installed on 3 outer wall of babinet, transmission axle is installed in detection chambers 4
12, transmission axle 12 is equipped with flabellum 14 by shaft 13, and the connection that flabellum 14 is mounted between detection chambers 4 and air-inlet cavity 10 is led to
In road.The flabellum 14 being mounted on by the driving of the first motor 11 in detection chambers 4 rotates, and the flabellum 14 of rotation is so that in flabellum 14
Space pressure close to 5 one side of detection probe is less than the space pressure away from 5 one side of detection probe, so as in the both sides of flabellum 14
Pressure differential is formd, so as to which air in air-inlet cavity 10 be promoted constantly to enter in detection chambers 4, is realized to the sky in cable tunnel
Gas is detected, and preferably improves the efficiency of air inlet, and then improves the efficiency of detection.
Embodiment 2
The embodiment of the present invention 2 in place of the difference of above-described embodiment 1 with being.
With reference to Fig. 2 and Fig. 3, detection 3 upper end of babinet is equipped with installing plate 1 by fixing axle 2, and sliding slot is equipped in installing plate 1
16, sliding slot 16 is interior to be connected by pulley 15 with fixing axle 2.By setting sliding slot 16 in installing plate 1, realize detection babinet 3 in cunning
It is moved in the horizontal direction under the cooperation of wheel 15 and sliding slot 16, realizing detection babinet 3 can move in cable tunnel, can be with
Monitor the air of different position so that the data detected are more accurate, effectively increase the efficiency of detection.
In the present embodiment 2, fixing axle 2 is made of piston shaft 17 and piston 18, and piston shaft 17 is fixed with pulley 15, piston
18 fix with detection babinet 3, detect the second motor 19 for being also equipped with that piston shaft 17 is driven to move on babinet 3.Pass through work
The cooperation of axis 17 and piston 18 is filled in, under the driving of the second motor 19, realizing detection babinet 3 can transport in the vertical direction
It is dynamic, the air of different height on vertical direction can be detected so that the data of detection are more precisely reliable, effectively increase
The efficiency of detection.
In the present embodiment 2,1 upper end of installing plate is equipped with sucker 20.The fixation of installing plate 1 is realized by sucker 20,
The fastness of the installation of installing plate 1 is improved, while has been also convenient for dismantling and overhaul
Embodiment 3
The embodiment of the present invention 3 in place of the difference of above-described embodiment 1 with being.
With reference to Fig. 4, the one end of piston 18 away from piston shaft 17 is equipped with air inlet box body 21, is set on the outer wall of air inlet box body 21
Have the second blast pipe 23, air blower 22 be installed inside air inlet box body 21, air blower 22 by first communicating pipe 24 and second into
Air hose 24 connects, and air blower 22 is connected by the second communicating pipe 25 with detection chambers 4, and the lower end of air inlet box body 21 passes through connection shaft
27 are connected with detection babinet 3, and the second communicating pipe 25 was set through connection shaft 27.By setting air inlet box body 21, air blower is utilized
22 realize the extraction to outside air, substantially increase the efficiency of air trapping, improve the efficiency of detection.
In the present embodiment 3,21 upper end of air inlet box body is equipped with baffle installation base 21, baffle installation base 21 by stent 26
Lower end is equipped with first baffle 22 and second baffle 23, and the second installing plate 23 is connected with air inlet box body 21.Utilize first baffle 22
With the cooperation of second baffle 23, enclosing space is formd around the second blast pipe 23 so that the air of cable tunnel can
Detection is extracted by air inlet box body 23 in the space surrounded in first baffle 22 and second baffle 23, effectively increases the accurate of detection
Degree.
In the present embodiment 3, the height of the second blast pipe 23 in the vertical direction is more than second baffle 23 in vertical direction
On height.The second blast pipe 23 is enabled efficiently to collect the sky in 23 enclosing space of first baffle 22 and second baffle
Gas improves the efficiency of detection.
In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, the utility model should all be belonged to
Scope defined in appended claims.
Claims (8)
1. a kind of cable tunnel gas controlling device, including detecting babinet, which is characterized in that the detection box house is equipped with inspection
Chamber is surveyed, the detection chambers are equipped with detection probe, and the one side of the detection babinet is equipped with data processing module, the data
Processing module is connected by transmission cable with host, and the one side of the detection babinet is equipped with air inlet box body, the air inlet box body
Multiple first blast pipes are equipped with, are equipped with air-inlet cavity in the air inlet box body, the air-inlet cavity is connected with detection chambers.
2. cable tunnel gas controlling device according to claim 1, which is characterized in that pacify on the detection cabinet exterior
Equipped with the first motor, transmission axle is installed in the detection chambers, the transmission axle is equipped with flabellum, the flabellum by shaft
In communicating passage between detection chambers and air-inlet cavity.
3. cable tunnel gas controlling device according to claim 1, which is characterized in that the detection babinet upper end passes through
Fixing axle is equipped with installing plate, and sliding slot is equipped in the installing plate, passes through pulley and fixed axis connection in the sliding slot.
4. cable tunnel gas controlling device according to claim 3, which is characterized in that the fixing axle by piston shaft and
Piston is formed, and the piston shaft is fixed with pulley, and the piston is fixed with detection babinet, is also equipped with using on the detection babinet
In the second motor of driving piston shaft movement.
5. cable tunnel gas controlling device according to claim 4, which is characterized in that the piston is away from piston shaft
One end is equipped with air inlet box body, and the outer wall of the air inlet box body is equipped with the second blast pipe, is equipped with inside the air inlet box body
Air blower, the air blower are connected by the first communicating pipe with the second blast pipe, and the air blower passes through the second communicating pipe and inspection
Chamber is surveyed, the lower end of the air inlet box body is connected by connection shaft with detection babinet, and second communicating pipe is through connection
Axis is set.
6. cable tunnel gas controlling device according to claim 5, which is characterized in that the air inlet box body upper end passes through
Stent is equipped with baffle installation base, and the baffle installation base lower end is equipped with first baffle and second baffle, the air inlet box body
It is connected with the second installing plate.
7. cable tunnel gas controlling device according to claim 5, which is characterized in that second blast pipe is vertical
Height on direction is more than the height of second baffle in the vertical direction.
8. cable tunnel gas controlling device according to claim 3, which is characterized in that the installing plate upper end is equipped with
Sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721474307.0U CN207423933U (en) | 2017-11-07 | 2017-11-07 | A kind of cable tunnel gas controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721474307.0U CN207423933U (en) | 2017-11-07 | 2017-11-07 | A kind of cable tunnel gas controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423933U true CN207423933U (en) | 2018-05-29 |
Family
ID=62307958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721474307.0U Expired - Fee Related CN207423933U (en) | 2017-11-07 | 2017-11-07 | A kind of cable tunnel gas controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423933U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609122A (en) * | 2019-09-17 | 2019-12-24 | 国网山东省电力公司烟台市福山区供电公司 | Cable pit gas monitoring equipment |
| CN110926540A (en) * | 2019-12-11 | 2020-03-27 | 谢佩汝 | Cable detection system based on well lid system |
| CN111610292A (en) * | 2020-05-22 | 2020-09-01 | 浙江科达检测有限公司 | Waste gas detection system |
| CN111750928A (en) * | 2020-06-16 | 2020-10-09 | 国网上海市电力公司 | Cable channel comprehensive monitoring device |
-
2017
- 2017-11-07 CN CN201721474307.0U patent/CN207423933U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609122A (en) * | 2019-09-17 | 2019-12-24 | 国网山东省电力公司烟台市福山区供电公司 | Cable pit gas monitoring equipment |
| CN110609122B (en) * | 2019-09-17 | 2022-04-12 | 国网山东省电力公司烟台市福山区供电公司 | Cable pit gas monitoring equipment |
| CN110926540A (en) * | 2019-12-11 | 2020-03-27 | 谢佩汝 | Cable detection system based on well lid system |
| CN111610292A (en) * | 2020-05-22 | 2020-09-01 | 浙江科达检测有限公司 | Waste gas detection system |
| CN111750928A (en) * | 2020-06-16 | 2020-10-09 | 国网上海市电力公司 | Cable channel comprehensive monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207423933U (en) | A kind of cable tunnel gas controlling device | |
| CN205958318U (en) | High -efficient portable atmospheric pollutants sampling device | |
| CN112730519A (en) | Portable methane trace leakage quantitative detector and detection method thereof | |
| CN113311114A (en) | Mobile calibration detection system of tail gas remote measuring device | |
| CN206592782U (en) | A kind of urban underground water drainage pipe road detection means | |
| CN106567998B (en) | Gas pipeline leak detection simulation experiment platform based on fibre optic temperature sensor | |
| CN209432789U (en) | Portable diesel Engine Emissions analyte detection device | |
| CN109342262A (en) | Carbon dioxide detection device | |
| CN203941088U (en) | Filtrate corrosion simulated experiment device | |
| CN211374243U (en) | High-altitude atmosphere detection sampling balloon | |
| CN201382889Y (en) | Detection device for dust measuring instrument | |
| CN206497008U (en) | A kind of dust detector performance testing device | |
| CN206832409U (en) | Wheel hub air-tightness detection device | |
| CN203595703U (en) | Device for detecting microbe amount in food based on carbon dioxide concentration detection | |
| CN109490001A (en) | A kind of detection method for agglomeration for iron mine machine air leakage rate | |
| CN202024803U (en) | CO2 gas emission measuring device | |
| CN206683866U (en) | Automobile Service detects servicing unit | |
| CN212904742U (en) | Rotary suction type atmospheric environment monitoring device | |
| CN110031266A (en) | A kind of spiral-flow type flue gas Fly ash sampling pipe | |
| CN106932539A (en) | A kind of anti-cheating measuring station of automobile emission gas analyzer | |
| CN210051573U (en) | Low-temperature negative-pressure coal sample coal seam gas content fixed-point sampling system | |
| CN207764009U (en) | A kind of spiral-flow type flue gas Fly ash sampling pipe | |
| CN208350579U (en) | A kind of novel adjustable pipeline dust investigating | |
| CN202710539U (en) | Uniform-flow-type dust calibration device | |
| CN207623083U (en) | A kind of environment-friendly automatic measuring device for monitoring rate pair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20201107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |