CN204738831U - Mine simulation air pipeline test equipment - Google Patents
Mine simulation air pipeline test equipment Download PDFInfo
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- CN204738831U CN204738831U CN201520418945.5U CN201520418945U CN204738831U CN 204738831 U CN204738831 U CN 204738831U CN 201520418945 U CN201520418945 U CN 201520418945U CN 204738831 U CN204738831 U CN 204738831U
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Abstract
The utility model provides a mine simulation air pipeline test equipment, it is mainly by the ventilation blower, mine simulation air pipeline, operation platform and support constitute, mine simulation air pipeline is made by the PVC water pipe, mine ventilation system according to central march -past arranges along moving towards the direction, wholly divide a level, two exploiting fields about divideing into, be equipped with 9 electronic air doors in the pipeline, and build the reversing airway in the junction of 11KW ventilation blower, operation platform's control button of ventilation blower and electronic air door has integrateed, the realization is to distinguished and admirable safety of mine and real -time control, the support is formed by the welding of ordinary square steel tube, provide firm support for this equipment.
Description
Technical field
The utility model discloses a kind of mine simulated ventilation pipeline testing equipment, belong to experimental teaching equipment field.
Background technology
Mine simulated ventilation pipeline testing equipment is one of capital equipment of mine ventilation experiment, and its major function is just used to research and discloses mine air flowing law.But existing ventilation testing equipment model also exists many weak points: the configuration power of namely traditional air pipeline testing equipment is on the low side, power of motor is not enough, cause that the air quantity of pipeline, blast are on the low side, instrument is difficult to measure related data.Secondly traditional air pipeline testing equipment is leaked rather windy: namely conventional tube adopts split bonding, about 1 year at once many places cracking, leak out in a large number, air damper be more, volume is bigger than normal in addition, unreasonable structure and leak out, inverted ventilation system also has and leaks out, all cause always leak out bigger than normal.Air pipeline testing equipment traditional in addition can not highlight mine ventilation system, is only that the connection in several tunnels, local is piled up, lacks perception explanation intuitively.Only these several Factor Experiments are very undesirable, and particularly fan performance parameter testing deviation is very large, are difficult to draw characteristic curve of fan and determine pipeline operating mode.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of mine simulated ventilation pipeline testing equipment, and the concrete scheme of employing is:
A kind of mine simulated ventilation pipeline testing equipment, comprise, downcast vertically stands in ground, bottom connection transportation crossdrift, haulage cross-cut horizontal arrangement, be connected to the centre position of main haulage roadway, main haulage roadway is also horizontal positioned, the bottom that ginney is gone up a hill with transport is all connected with main haulage roadway, section intake entry horizontal arrangement, be connected with ginney, wherein transport is gone up a hill and is not connected with section intake entry, coal-face jointing intake entry and section tailgate, section tailgate horizontal arrangement, go up a hill with transport and be connected, wherein ginney is not connected with section tailgate, all large with the return air lane, top that ginney is gone up a hill with transport is connected, return air large lane horizontal positioned, windstone gate horizontal arrangement, its one end connects the centre position in the large lane of return air, the other end connects the top of returnairshaft, returnairshaft vertically stands in ground, wind cave horizontal arrangement, one end connects the bottom of returnairshaft, the other end connects the air intake vent of chief ventilators.
Preferably, ginney and transport are gone up a hill and are inclined upwardly about 45 °.
Preferably, air quantity short circuit point of adjustment to be positioned in the middle part of it position on the lower, is designed to the pipeline of the normally off of a section shorter.
Preferably, be also designed with reversing airway, its starting point is connected on wind cave, and vertically upward, then laterally turn round, end is connected on the air outlet pipeline of chief ventilators, is provided with normally closed air door and normal open air door in reversing airway region.
Preferably, the pipeline material that mine simulated ventilation pipeline testing equipment uses all adopts PVC plastic pipe.
Preferably, chief ventilators power is 11KW.
Adopt the technical solution of the utility model, there is following beneficial effect:
(1) design concept of the present utility model highlights central march-past mine ventilation system on the whole visual in imagely.
(2) the utility model adopts standard type lightweight tubing, and good looking appearance is tightly bonding, and cost is lower.
(3) the utility model adopts the convertible air door of motorized adjustment in pipe, makes its minimizing of leaking out, has attractive appearance, regulate and control distinguished and admirable safe and efficient.
(4) the utility model have employed the motor of 11KW, improves ventilation power greatly, makes experimental phenomena obvious, is convenient to record.
(5) this experiment new structure is reasonable, and direct feel is strong, simple to operate, stable, and every data are normal, and experiment effect is good.
Accompanying drawing explanation
Fig. 1 is mine simulated ventilation pipeline testing equipment schematic diagram.
In figure: 1-downcast, 2-haulage cross-cut, 3-main haulage roadway, 4-ginney, 5-normally closed air door, 6-transport is gone up a hill, 7-intake entry, 8-coal-face, 9-tailgate, 10-normal open air door, the large lane of 11-return air, 12-windstone gate, 13-returnairshaft, 14-air quantity short circuit point of adjustment, 15-wind cave, 16-main airflow parameter test point, 17-reversing airway, 18-chief ventilators.
Detailed description of the invention
With reference to the accompanying drawings embodiment of the present utility model is described.The element described in an accompanying drawing of the present utility model or a kind of embodiment and feature can combine with the element shown in one or more other accompanying drawings or embodiment and feature.It should be noted that to know object, accompanying drawing and eliminate expression and the description of parts that have nothing to do with the utility model, known to persons of ordinary skill in the art and process in illustrating.
In the embodiment shown in fig. 1, the utility model is primarily of ventilation fan, mine simulated ventilation pipeline, operating platform with to be configured to.Mine simulated ventilation pipeline is made up of PVC water pipe, arrange that according to the mine ventilation system across pitch direction of central march-past an overall division level is divided into two exploiting fields, left and right, be provided with 9 Motorized Operated Damper in pipeline, and construct reversing airway in the junction of 11KW ventilation fan.Operating platform is integrated with the control button of ventilation fan and Motorized Operated Damper, realizes mine air safety and real-time control.Support is formed by common square steel pipe welded, for this equipment provides firm support.Concrete:
Downcast 1 vertically stands in ground, bottom connection transportation crossdrift 2, haulage cross-cut 2 horizontal arrangement, be connected to the centre position of main haulage roadway 3, main haulage roadway 3 is also level, ginney 4 and transport go up a hill 6 bottom be all connected with main haulage roadway 3, article two, go up a hill and be inclined upwardly about 45 °, section intake entry 7 horizontal arrangement, be connected with ginney 4, (note: transport is gone up a hill and 6 not to be connected with section intake entry 7), coal-face 8 jointing intake entry 7 and section tailgate 9, coal-face is inclined upwardly about 45 ° (notes: work plane is also pipeline), section tailgate 9 horizontal arrangement, go up a hill with transport and 6 to be connected, (note: ginney 4 is not connected with section tailgate 9), ginney 4 and transport go up a hill 6 all large with return air lane 11, top be connected, the large lane 11 of return air is also level, windstone gate 12 horizontal arrangement, one end connects the centre position in the large lane 11 of return air, the other end connects the top of returnairshaft 13, returnairshaft 13 vertically stands in ground, air quantity short circuit point of adjustment 14 to be positioned in the middle part of it position on the lower, it is the pipeline of the normally off of a section very short, wind cave 15 horizontal arrangement, one end connects the bottom of returnairshaft 13, the other end connects the air intake vent of chief ventilators 18, reversing airway 17 starting point is connected on wind cave 15, vertically upward, then laterally turn round, end is connected on the air outlet pipeline of chief ventilators 18.
This equipment simulating be central march-past mine ventilation system, left and right both wings respectively establish an exploiting field.Under normal circumstances, after opening chief ventilators, freshly distinguished and admirablely to be entered by downcast 1, flow into main haulage roadway 3 through haulage cross-cut 2, behind arrival exploiting field, go up a hill 4 by the parking lot injection of bottom, exploiting field, coal-face 8 is entered via section intake entry 7, rinse after work plane, dirty distinguished and admirablely to be gone up a hill the 6 large lanes 11 of remittance return air through transport by section tailgate 9, enter returnairshaft 13 through windstone gate 12, then flow intake level 15, finally drain into the external world by chief ventilators through dirt is distinguished and admirable.When carrying out inverted ventilation, opened by the normally closed air door 5 in reversing airway 17 region, normal open air door 10 is closed, and can realize inverted air current.
Although described the utility model and advantage thereof in detail, be to be understood that and can have carried out various change when not exceeding the spirit and scope of the present utility model limited by appended claim, substituting and conversion.And the scope of the application is not limited only to the specific embodiment of process, equipment, means, method and step described by manual.One of ordinary skilled in the art will readily appreciate that from disclosure of the present utility model, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result, existing and that will be developed in the future process, equipment, means, method or step according to the utility model.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (6)
1. a mine simulated ventilation pipeline testing equipment, it is characterized in that, downcast (1) vertically stands in ground, bottom connection transportation crossdrift (2), haulage cross-cut (2) horizontal arrangement, be connected to the centre position of main haulage roadway (3), main haulage roadway (3) is also horizontal positioned, go up a hill with the transport bottom of (6) of ginney (4) is all connected with main haulage roadway (3), section intake entry (7) horizontal arrangement, be connected with ginney (4), wherein transport go up a hill (6) not to be connected with section intake entry (7), coal-face (8) jointing intake entry (7) and section tailgate (9), section tailgate (9) horizontal arrangement, go up a hill with transport (6) be connected, wherein ginney (4) is not connected with section tailgate (9), go up a hill with transport all large with the return air lane (11) in top of (6) of ginney (4) is connected, the large lane of return air (11) horizontal positioned, windstone gate (12) horizontal arrangement, its one end connects the centre position in the large lane of return air (11), the other end connects the top of returnairshaft (13), returnairshaft (13) vertically stands in ground, wind cave (15) horizontal arrangement, one end connects the bottom of returnairshaft (13), the other end connects the air intake vent of chief ventilators (18).
2. a kind of mine simulated ventilation pipeline testing equipment according to claim 1, is characterized in that, ginney (4) and transport go up a hill (6) be inclined upwardly about 45 °.
3. a kind of mine simulated ventilation pipeline testing equipment according to claim 1, is characterized in that, air quantity short circuit point of adjustment (14) to be positioned in the middle part of it position on the lower, is designed to the pipeline of the normally off of a section shorter.
4. a kind of mine simulated ventilation pipeline testing equipment according to claim 1, it is characterized in that, also be designed with reversing airway (17), its starting point is connected on wind cave (15), vertically upward, then laterally turn round, end is connected on the air outlet pipeline of chief ventilators (18), is provided with normally closed air door (5) and normal open air door (10) in reversing airway (17) region.
5. a kind of mine simulated ventilation pipeline testing equipment according to claim 1, is characterized in that, the pipeline material that mine simulated ventilation pipeline testing equipment uses all adopts PVC plastic pipe.
6. a kind of mine simulated ventilation pipeline testing equipment according to claim 1, it is characterized in that, chief ventilators (18) power is 11KW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418945.5U CN204738831U (en) | 2015-06-17 | 2015-06-17 | Mine simulation air pipeline test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418945.5U CN204738831U (en) | 2015-06-17 | 2015-06-17 | Mine simulation air pipeline test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204738831U true CN204738831U (en) | 2015-11-04 |
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ID=54420572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520418945.5U Expired - Fee Related CN204738831U (en) | 2015-06-17 | 2015-06-17 | Mine simulation air pipeline test equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204738831U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350998A (en) * | 2015-11-12 | 2016-02-24 | 华北科技学院 | Simulation experiment system of detachable ventilation network |
| CN106297528A (en) * | 2016-10-26 | 2017-01-04 | 淮北工业建筑设计院有限责任公司 | A kind of coal mine production safety real training and warning educational system |
| CN106948853A (en) * | 2017-05-11 | 2017-07-14 | 山东蓝光软件有限公司 | A kind of global accurate sensors optimum placement method for surveying wind of mine |
| CN107083983A (en) * | 2017-03-31 | 2017-08-22 | 中国矿业大学 | A kind of intensive mine resistance measuring method |
| CN107143366A (en) * | 2017-07-13 | 2017-09-08 | 贵州大学 | A kind of parallel experimental device for ventilation |
| CN112901239A (en) * | 2021-01-25 | 2021-06-04 | 中国矿业大学 | Mine ventilation network abnormity diagnosis simulation experiment system and method |
-
2015
- 2015-06-17 CN CN201520418945.5U patent/CN204738831U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350998A (en) * | 2015-11-12 | 2016-02-24 | 华北科技学院 | Simulation experiment system of detachable ventilation network |
| CN106297528A (en) * | 2016-10-26 | 2017-01-04 | 淮北工业建筑设计院有限责任公司 | A kind of coal mine production safety real training and warning educational system |
| CN107083983A (en) * | 2017-03-31 | 2017-08-22 | 中国矿业大学 | A kind of intensive mine resistance measuring method |
| CN106948853A (en) * | 2017-05-11 | 2017-07-14 | 山东蓝光软件有限公司 | A kind of global accurate sensors optimum placement method for surveying wind of mine |
| CN107143366A (en) * | 2017-07-13 | 2017-09-08 | 贵州大学 | A kind of parallel experimental device for ventilation |
| CN112901239A (en) * | 2021-01-25 | 2021-06-04 | 中国矿业大学 | Mine ventilation network abnormity diagnosis simulation experiment system and method |
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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: 20151104 Termination date: 20180617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |