CN108387408A - A kind of New Coal Mine fire damp automatic sampling device - Google Patents
A kind of New Coal Mine fire damp automatic sampling device Download PDFInfo
- Publication number
- CN108387408A CN108387408A CN201810216958.2A CN201810216958A CN108387408A CN 108387408 A CN108387408 A CN 108387408A CN 201810216958 A CN201810216958 A CN 201810216958A CN 108387408 A CN108387408 A CN 108387408A
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- length
- rectangle
- flexibly connected
- coal mine
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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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Links
- 238000005070 sampling Methods 0.000 title claims abstract description 22
- 239000003245 coal Substances 0.000 title claims abstract description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000007704 transition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 21
- 101100234547 Caenorhabditis elegans rod-1 gene Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/081—Obtaining fluid samples or testing fluids, in boreholes or wells with down-hole means for trapping a fluid sample
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of New Coal Mine fire damp automatic sampling devices, its structure includes telescopic rod, adjust turntable, baffle, quick collection apparatus, movable pulley, pull rod, the telescopic rod is cylindrical structure, section is a length of 7 8cm of rectangle, section is that circular radius is 0.5cm, the telescopic rod bottom end is flexibly connected with supporting rack using interference fit type, a kind of New Coal Mine fire damp automatic sampling device of the present invention, equipped with quick collection apparatus, equipment is supported by support column, gas catch tray collects gas, to carry out unified concentration of transmissions in transfer tube can effectively improve transmission speed, finally again sealing density ring be sealed preventing gas from running out of, so that the gathering speed of equipment increases, solving equipment, to collect gas efficiency slow, expend the problem of time length.
Description
Technical field
The present invention is a kind of New Coal Mine fire damp automatic sampling device, belongs to sampling equipment field.
Background technology
Sampler is a kind of sampling equipment, for carbonated drink laboratory sampling cooling in boiler room or power plant, that is, be used for temperature compared with
The media for heat exchange such as high liquids and gases.
Prior art discloses application No. is：A kind of New Coal Mine fire damp automatic sampling of CN201520084973.8
Device, including be arranged at the top of flue and the sampler pedestal that is connected with flue and be detachably connected with sampler pedestal
Sampler plug-in unit, the sampler pedestal includes sampler base cover and hollow insertion tube, insertion tube lower end
Go deep into inside flue, the upper end outer surface of insertion tube is welded with circular ring shape interconnecting piece；Circular ring shape interconnecting piece and appearance at the top of flue
It welds in face；The sampler plug-in unit includes handlebar, and the bottom end of handlebar is fixedly connected with the probe tube of lower end closed, hand
The top of shank is provided with handle.The present invention can conveniently and efficiently complete flue dust sampling work according to use demand at any time, keep away
Exempt from the disadvantage that existing impacting type sampler is easy to wear, accuracy is poor, but disadvantage is that equipment collects gas efficiency
Slowly, it is long to expend the time.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of New Coal Mine fire damp automatic sampling dresses
It sets, the problem that gas efficiency is slow, and the consuming time is grown is collected to solve equipment.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of New Coal Mine underground watt
This automatic sampling device, structure includes telescopic rod, adjusts turntable, baffle, quick collection apparatus, movable pulley, pull rod, described to stretch
Contracting bar be cylindrical structure, section be a length of 7-8cm of rectangle, section is that circular radius is 0.5cm, the telescopic rod bottom end with
Supporting rack is flexibly connected using interference fit type, and the adjusting disk upper surface is disc-shaped structure, and section is that rectangle is long
For 3cm, section is a diameter of 3cm of ellipse, and bottom end is flexibly connected with support drive link using transition fit system, the baffle
For triangle body structure, section is a length of 4cm of rectangle, and the movable pulley is equipped with 2 altogether, is cylindrical structure, and section is rectangular
The a length of 3cm of shape, section are that circular radius is 1.5cm, and side is flexibly connected with shaft using interference fit type, and the pull rod is drawn
It is directly cylindrical structure, section is a length of 7-8cm of rectangle, and section is that circular radius is 0.2cm, and bottom end was used with supporting rack
The fit system that is full of is flexibly connected.The quick collection apparatus is by support column, capping, gas catch tray, transfer tube, sealing density ring, company
Fishplate bar forms, and the support column is cylindrical structure, and section is a length of 4cm of rectangle, and section is that circular radius is 0.4cm, on
End is flexibly connected with connecting plate center bottom using interference fit type, and the connecting plate is disc-shaped structure, and section is rectangular
The a length of 3cm of shape, section are that circular radius is 1.5cm, and the capping is hollow type cylindrical structure, and section is a length of 5- of rectangle
6cm, upper end are flexibly connected with support column using interference fit type by sealing density ring, and the sealing density ring is hollow type annular shape knot
Structure, section are a length of 1cm of rectangle, and the gas catch tray is disc-shaped structure, and section is a length of 6cm of rectangle, and section is
Circular radius is 3cm, and upper center is gap-matched mode with capping bottom end and is flexibly connected, and the transfer tube is cylinder knot
Structure section is a length of 3cm of rectangle, and left side is flexibly connected with capping using interference fit type.
Further, the telescopic rod is symmetrical parallel to be separated by 4cm altogether equipped with 2.
Further, the turntable bottom end that adjusts is connect by the round port that radius is 0.2cm with supporting rod.
Further, the baffle both ends are equipped with the round port that radius is 0.3cm.
Further, the quick collection apparatus is lived with baffle bottom end using interference fit type by the anchorage bar of upper end
Dynamic connection.
Further, mode is gap-matched with swivel bearing to be flexibly connected, be supporting rack in the middle part of the movable pulley
It is flexibly connected using interference fit type.
Advantageous effect
A kind of New Coal Mine fire damp automatic sampling device of the present invention, is equipped with quick collection apparatus, passes through support column pair
Equipment is supported, and gas catch tray collects gas, and will carry out unified concentration of transmissions in transfer tube can effectively improve transmission speed
Sealing density ring finally be sealed preventing gas from running out of by degree again so that the gathering speed of equipment increases, and solves equipment and collects watt
This efficiency is slow, expends the problem of time length.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of New Coal Mine fire damp automatic sampling device of the present invention；
Fig. 2 is a kind of adjusting turntable schematic diagram of New Coal Mine fire damp automatic sampling device of the present invention；
Fig. 3 is the quick collection apparatus schematic diagram of the present invention.
In figure：Telescopic rod -1, adjust turntable -2, baffle -3, quick collection apparatus -4, support column -401, capping -402, watt
This catch tray -403, transfer tube -404, sealing density ring -405, connecting plate -406, movable pulley -5, pull rod -6.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 3 is please referred to Fig.1, the present invention provides a kind of technical solution：A kind of New Coal Mine fire damp automatic sampling dress
It sets, structure includes telescopic rod 1, adjusts turntable 2, baffle 3, quick collection apparatus 4, movable pulley 5, pull rod 6, the telescopic rod 1
For cylindrical structure, section is a length of 7-8cm of rectangle, and section is that circular radius is 0.5cm, 1 bottom end of the telescopic rod and branch
Support is flexibly connected using interference fit type, and 2 upper surface of adjusting turntable is disc-shaped structure, and section is that rectangle is a length of
3cm, section are a diameter of 3cm of ellipse, and bottom end is flexibly connected with support drive link using transition fit system, the baffle 3
For triangle body structure, section is a length of 4cm of rectangle, and the movable pulley 5 is equipped with 2 altogether, is cylindrical structure, and section is rectangular
The a length of 3cm of shape, section are that circular radius is 1.5cm, and side is flexibly connected with shaft using interference fit type, the pull rod 6
It stretches as cylindrical structure, section is a length of 7-8cm of rectangle, and section is that circular radius is 0.2cm, and bottom end is used with supporting rack
Interference fit type is flexibly connected.The quick collection apparatus 4 is by support column 401, capping 402, gas catch tray 403, transmission
Pipe 404, sealing density ring 405, connecting plate 406 form, and the support column 401 is cylindrical structure, and section is a length of 4cm of rectangle,
Section is that circular radius is 0.4cm, and upper end is flexibly connected with 406 center bottom of connecting plate using interference fit type, the company
Fishplate bar 406 is disc-shaped structure, and section is a length of 3cm of rectangle, and section is that circular radius is 1.5cm, during the capping 402 is
Empty formula cylindrical structure, section are a length of 5-6cm of rectangle, and upper end is by sealing density ring 405 and support column 401 using interference fit
Mode is flexibly connected, and the sealing density ring 405 is hollow type ring-shaped structure, and section is a length of 1cm of rectangle, and the gas is collected
Disk 403 is disc-shaped structure, and section is a length of 6cm of rectangle, and section is that circular radius is 3cm, upper center and 402 bottoms of capping
End is gap-matched mode and is flexibly connected, and the transfer tube 404 is that cylindrical structure section is a length of 3cm of rectangle, left side
It is flexibly connected using interference fit type with capping 402.
Sealing density ring 405 described in this patent is that a kind of section is circular rubber ring, because its section is O-shaped, therefore is called O
Type rubber ring.It is most popular one kind in hydraulic and pneumatic transmission system.Usually it is called O Ring in platform enterprise, day enterprise.
It is carrying out in use, being lifted to equipment by telescopic rod 1 to collect the gas energy, 2 pairs of turntable of adjusting is set
Standby to be adjusted so that equipment work is smooth, quick collection apparatus 4 is supported equipment by the interior support column 401 set, gas
Catch tray 403 collects gas, will be transmitted such transmission speed height in transfer tube 404, and finally again seal sealing density ring 405
Tight defense stops gas and runs out of so that the gathering speed of equipment increases, and solves equipment and collects that gas efficiency is slow, expends asking for time length
Topic.
It is slow that problems solved by the invention is that equipment collects gas efficiency, expends that the time is long, and the present invention passes through above-mentioned component
It is combined with each other, is equipped with quick collection apparatus, equipment is supported by support column, gas catch tray collects gas, will be in biography
Defeated pipe, which carries out unified concentration of transmissions, can effectively improve transmission speed, finally by sealing density ring be sealed again preventing gas from running out of,
So that the gathering speed of equipment increases, solves equipment and collect the problem that gas efficiency is slow, and the consuming time is grown, institute specific as follows
It states:
The support column 401 is cylindrical structure, and section is a length of 4cm of rectangle, and section is that circular radius is 0.4cm,
Upper end is flexibly connected with 406 center bottom of connecting plate using interference fit type, and the connecting plate 406 is disc-shaped structure, is cut
Face is a length of 3cm of rectangle, and section is that circular radius is 1.5cm, and the capping 402 is hollow type cylindrical structure, and section is
The a length of 5-6cm of rectangle, upper end is flexibly connected with support column 401 using interference fit type by sealing density ring 405, described to be sealed
Circle 405 is hollow type ring-shaped structure, and section is a length of 1cm of rectangle, and the gas catch tray 403 is disc-shaped structure, is cut
Face is a length of 6cm of rectangle, and section is that circular radius is 3cm, and upper center is gap-matched mode with 402 bottom ends of capping and lives
Dynamic connection, the transfer tube 404 are that cylindrical structure section is a length of 3cm of rectangle, and left side uses with capping 402 and is interference fitted
Mode is flexibly connected.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of New Coal Mine fire damp automatic sampling device, structure includes telescopic rod (1), adjusts turntable (2), baffle
(3), quick collection apparatus (4), movable pulley (5), pull rod (6), the telescopic rod (1) are cylindrical structure, and section is rectangle
A length of 7-8cm, section are that circular radius is 0.5cm, it is characterised in that：
Telescopic rod (1) bottom end is flexibly connected with supporting rack using interference fit type, and adjusting turntable (2) upper surface is
Disc-shaped structure, section are a length of 3cm of rectangle, and section is a diameter of 3cm of ellipse, and bottom end uses transition with support drive link
Fit system is flexibly connected, and the baffle (3) is triangle body structure, and section is a length of 4cm of rectangle, and the movable pulley (5) is altogether
It is cylindrical structure equipped with 2, section is a length of 3cm of rectangle, and section is that circular radius is 1.5cm, and side is used with shaft
Interference fit type is flexibly connected, and the pull rod (6) stretches as cylindrical structure, and section is a length of 7-8cm of rectangle, and section is
Circular radius is 0.2cm, and bottom end is flexibly connected with supporting rack using interference fit type.
The quick collection apparatus (4) is by support column (401), capping (402), gas catch tray (403), transfer tube (404), envelope
Mi Quan (405), connecting plate (406) composition, the support column (401) are cylindrical structure, and section is a length of 4cm of rectangle, is cut
Face is that circular radius is 0.4cm, and upper end is flexibly connected with connecting plate (406) center bottom using interference fit type, the company
Fishplate bar (406) is disc-shaped structure, and section is a length of 3cm of rectangle, and section is that circular radius is 1.5cm, the capping (402)
For hollow type cylindrical structure, section is a length of 5-6cm of rectangle, and upper end is used by sealing density ring (405) and support column (401)
Interference fit type is flexibly connected, and the sealing density ring (405) is hollow type ring-shaped structure, and section is a length of 1cm of rectangle, institute
It is disc-shaped structure to state gas catch tray (403), and section is a length of 6cm of rectangle, and it is 3cm that section, which is circular radius, in upper end
Portion is gap-matched mode and is flexibly connected with capping (402) bottom end, and it is long that the transfer tube (404), which is cylindrical structure section,
Rectangular a length of 3cm, left side are flexibly connected with capping (402) using interference fit type.
2. a kind of New Coal Mine fire damp automatic sampling device according to claim 1, it is characterised in that：It is described flexible
Bar (1) is symmetrical parallel to be separated by 4cm altogether equipped with 2.
3. a kind of New Coal Mine fire damp automatic sampling device according to claim 1, it is characterised in that：The adjusting
Turntable (2) bottom end is connect by the round port that radius is 0.2cm with supporting rod.
4. a kind of New Coal Mine fire damp automatic sampling device according to claim 1, it is characterised in that：The baffle
(3) both ends are equipped with the round port that radius is 0.3cm.
5. a kind of New Coal Mine fire damp automatic sampling device according to claim 1, it is characterised in that：It is described quick
Collection apparatus (4) is flexibly connected with baffle bottom end using interference fit type by the anchorage bar of upper end.
6. a kind of New Coal Mine fire damp automatic sampling device according to claim 1, it is characterised in that：The movement
Mode is gap-matched with swivel bearing to be flexibly connected, be that supporting rack is connected using interference fit type activity in the middle part of wheel (5)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216958.2A CN108387408A (en) | 2018-03-16 | 2018-03-16 | A kind of New Coal Mine fire damp automatic sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216958.2A CN108387408A (en) | 2018-03-16 | 2018-03-16 | A kind of New Coal Mine fire damp automatic sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108387408A true CN108387408A (en) | 2018-08-10 |
Family
ID=63068104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810216958.2A Pending CN108387408A (en) | 2018-03-16 | 2018-03-16 | A kind of New Coal Mine fire damp automatic sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108387408A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376028A (en) * | 2019-07-31 | 2019-10-25 | 煤科集团沈阳研究院有限公司 | A kind of coal mine coal-bed gas sample acquisitions device |
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| CN204461829U (en) * | 2015-02-03 | 2015-07-08 | 中国石油天然气股份有限公司 | Gas Exploitation acquisition means |
| CN206754669U (en) * | 2017-05-15 | 2017-12-15 | 天津市富尔泽阀门有限公司 | A kind of natural gas line sample cock |
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-
2018
- 2018-03-16 CN CN201810216958.2A patent/CN108387408A/en active Pending
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| CN201292860Y (en) * | 2008-11-26 | 2009-08-19 | 山西焦煤集团有限责任公司 | Pumping drillings mash gas receiver |
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| CN206754669U (en) * | 2017-05-15 | 2017-12-15 | 天津市富尔泽阀门有限公司 | A kind of natural gas line sample cock |
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Non-Patent Citations (1)
| Title |
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| 刘建成等: "煤矿瓦斯气体自动取样装置的设计与实现", 《测控技术与仪器仪表》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376028A (en) * | 2019-07-31 | 2019-10-25 | 煤科集团沈阳研究院有限公司 | A kind of coal mine coal-bed gas sample acquisitions device |
| CN110376028B (en) * | 2019-07-31 | 2023-08-08 | 中煤科工集团沈阳研究院有限公司 | Coal seam gas sampling and collecting device for coal mine |
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Application publication date: 20180810 |