CN206944753U - Mine Large god area obturation inner radiation device - Google Patents
Mine Large god area obturation inner radiation device Download PDFInfo
- Publication number
- CN206944753U CN206944753U CN201720450508.0U CN201720450508U CN206944753U CN 206944753 U CN206944753 U CN 206944753U CN 201720450508 U CN201720450508 U CN 201720450508U CN 206944753 U CN206944753 U CN 206944753U
- Authority
- CN
- China
- Prior art keywords
- radiating
- blind pipe
- multichannel
- goaf
- pipe
- 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
- 230000005855 radiation Effects 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000002459 sustained effect Effects 0.000 claims description 3
- 230000036571 hydration Effects 0.000 abstract description 10
- 238000006703 hydration reaction Methods 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of mine Large god area obturation internal heat dissipating cooling system, belong to hydration heat of concrete heat abstractor；Aim to provide a kind of hydration heat of concrete heat abstractor simple in construction, easy for installation, radiating and cooling effect is good.It includes blower fan and radiating subassembly；Radiating subassembly is made up of multi-layer heat dissipation pipe group, and each layer radiating tube group is made up of the radiating blind pipe (2) of some lower end closeds；The upper end of each radiating blind pipe (2) is fixed on above goaf (3), lower end is drawn and is obliquely suspended in goaf (3) by pull rope (10), and each delivery pipe (4) connected with multichannel diversion pipe joint (6) inserts in radiating blind pipe (2) from upper port and extends to its lower end；Multichannel diversion pipe joint (6) connects with water pump (7), blower fan (8) respectively.Tthe utility model system radiating efficiency height, good cooling effect, construction cost are low；It is a kind of hydration heat of concrete heat abstractor.
Description
Technical field
It the utility model is related in a kind of cooling system, more particularly to a kind of concrete filling mine worked-out section work progress
For the cooling system discharged the heat of hydration, reduce large-scale obturation internal temperature, belong to aquation in concrete filling construction operation
Hot heat abstractor.
Background technology
During consolidated fill is carried out to mine large scale goaf using concrete, because obturation volume is big, water
Divide content and temperature height, filling space occlusion, the environment of this wet vexed high temperature is unfavorable for cement aquation；Cementing acts on
Weakened or delayed, cause strength of filling mass to reduce, or even be still for a long time granular media or mud lake shape.Not only cause cement a large amount of
Waste, add filling expense, and exploit safety to ensure., must in order to accelerate the normal condensation of filling slurry hardening
Caused heat in cement hydration process must in time be discharged in time, so as to improve cement utilization rate, promote strength of filling mass fast
Speed increases.
The mode of the low hydration heat cementing agent of generally use addition at present reduces the heat of hydration, and which method is although convenient, but
Higher is required to binder materials, and cost is also high, pre-stage test amount is big.Such as the change of tailings property, its bonding capacity also can be complete
It is complete to change, strength of filling mass can be had a negative impact, potential safety hazard be present.In addition, low hydration heat binder materials specific aim compared with
By force, without general applicability；Tailings of different nature is both needed to carry out a large amount of lengthy and tedious experiments.Therefore a kind of peace of development is needed badly
Entirely, conveniently, efficiently, low cost, the good heat of hydration heat abstractor of heat elimination and cooling effect.
The content of the invention
For drawbacks described above present in prior art, the utility model aim to provide it is a kind of it is simple in construction, easy for installation,
The good mine Large god area obturation inner radiation device of radiating and cooling effect.
To achieve these goals, the utility model uses following technical scheme：It includes blower fan and radiating subassembly；It is described
Radiating subassembly is made up of some with different curvature and the radiating tube groups that are successively distributed from bottom to top, if each layer radiating tube group by
The dry radiating blind pipe in sustained height position and lower end closed is formed；The upper end of each radiating blind pipe be fixed on above goaf,
The lower end of each radiating blind pipe is by being fixed on the traction wire saws of above goaf and being obliquely suspended in goaf, with multichannel point
More delivery pipes of flow tube fittings insert from corresponding radiating blind pipe upper port and extend to the lower end of the radiating blind pipe；It is more
Road diversion pipe joint connects with water pump, blower fan respectively.
Control valve is connected between water pump and multichannel diversion pipe joint, between blower fan and the multichannel diversion pipe joint；It is each to dissipate
The lower end of hot blind pipe is hung with weight.
Compared with the prior art, therefore the utility model is by adopting the above-described technical solution, using air blower or draw
Blower fan promotes the air flow in each radiating blind pipe and realizes the heat exchange with mortar, so as to quickly reduce mortar internal temperature.
When the blind pipe that radiates produces condensation because of temperature reduction to catchment, opening water pump can be excluded.The utility model has structure
Simply, the easy to use, heat of hydration excludes efficiency high, good cooling effect, low cost and other advantages.
Brief description of the drawings
Fig. 1 is the structural representation of Tthe utility model system installation at the construction field (site)；
Fig. 2 is the top view in Fig. 1.
In figure：Lower wall passage 1, radiating blind pipe 2, goaf 3, delivery pipe 4, upper disk passage 5, multichannel diversion pipe joint 6, water
Pump 7, blower fan 8, weight 9, pull rope 10, anchor pole 11, control valve 12.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1~2：Radiating subassembly is by some radiating tube groups for having different curvature and being successively distributed from bottom to top
Form, each layer radiating tube group is made up of some radiating blind pipes 2 in sustained height position and lower end closed.Pull rope 10
It is held within by anchor pole 11 in the lower wall passage 1 of the top of goaf 3；The upper end of each radiating blind pipe 2 is held within mined out
In the upper disk passage 5 of the top of area 3, respectively the lower end of radiating blind pipe 2 is drawn by pull rope 10 and is obliquely suspended in goaf 3.
Inserted with the more delivery pipes 4 that multichannel diversion pipe joint 6 connects from the corresponding radiating upper port of blind pipe 2 and to extend to the radiating blind
The lower end of pipe, multichannel diversion pipe joint 6 connect with water pump 7, blower fan 8 respectively.
In order to easy to use, between water pump 7 and multichannel diversion pipe joint 6, between blower fan 8 and the multichannel diversion pipe joint
It is connected to control valve 12.
In casting process is filled, in order to avoid radiating blind pipe 2 is floated by mortar and cause the minimum point of the radiating blind pipe
Position changes, and is hung with the lower end of each radiating blind pipe 2 and is made up of fragment of brick or other construction wastes by tying up or packing
Weight 9.
Operation principle：When carrying out filling construction to mine large scale goaf using concrete, first by concrete casting
In the bottom in goaf 3；When reaching certain depth, respectively with pull rope 10 by anchor pole 11 by more radiating blind pipe 2 two
End is accordingly fixed in lower wall passage 1, upper disk passage 5, ensures that the lower end of radiating blind pipe 2 tilts sagging and forms hyperbolic naturally
Linear structure；Then each radiating blind pipe 2 is covered with mortar again.When concrete covers up to certain thickness, then by above-mentioned side
More other radiating blind pipes 2 are fixed in goaf 3 by method；So operate repeatedly, until goaf 3 is filled up.Then open
Open blower fan 8 and excluded the hot-air in each layer radiating blind pipe 2 by delivery pipe 4, you can realize in each section mortar in goaf
Portion cools；When the blind pipe 2 that radiates because being catchmented cooling reduction generation condensation causes that radiating can not be vented, switching control valve 12, open
Water pump 7 is opened to exclude the condensed water in corresponding radiating blind pipe 2 by delivery pipe 4.So operate repeatedly, you can fast prompt drop
Temperature inside low goaf filling body, so that the rapid consolidation and sclerosis of obturation.
Claims (3)
1. a kind of mine Large god area obturation inner radiation device, including blower fan and radiating subassembly；It is characterized in that：It is described
Radiating subassembly is made up of some with different curvature and the radiating tube groups that are successively distributed from bottom to top, if each layer radiating tube group by
The dry radiating blind pipe (2) in sustained height position and lower end closed is formed；The upper end of each radiating blind pipe (2) is fixed on goaf
(3) top, the lower end for the blind pipe (2) that respectively radiates are drawn by being fixed on pull rope (10) above goaf (3) and obliquely suspended in midair
In goaf (3), with multichannel diversion pipe joint (6) connection more delivery pipes (4) from it is corresponding radiating blind pipe (2) upper port
Insert and extend to the lower end of the radiating blind pipe；Multichannel diversion pipe joint (6) connects with water pump (7), blower fan (8) respectively.
2. mine Large god area obturation inner radiation device according to claim 1, it is characterised in that：Water pump (7)
Control valve (12) is connected between multichannel diversion pipe joint (6), between blower fan (8) and the multichannel diversion pipe joint.
3. mine Large god area obturation inner radiation device according to claim 1 or 2, it is characterised in that：It is each to dissipate
The lower end of hot blind pipe (2) is hung with weight (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720450508.0U CN206944753U (en) | 2017-04-26 | 2017-04-26 | Mine Large god area obturation inner radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720450508.0U CN206944753U (en) | 2017-04-26 | 2017-04-26 | Mine Large god area obturation inner radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206944753U true CN206944753U (en) | 2018-01-30 |
Family
ID=61358854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720450508.0U Expired - Fee Related CN206944753U (en) | 2017-04-26 | 2017-04-26 | Mine Large god area obturation inner radiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206944753U (en) |
-
2017
- 2017-04-26 CN CN201720450508.0U patent/CN206944753U/en not_active Expired - Fee Related
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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: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |