CN205689235U - A kind of underground coal mine aeration-cooling device - Google Patents
A kind of underground coal mine aeration-cooling device Download PDFInfo
- Publication number
- CN205689235U CN205689235U CN201620653753.7U CN201620653753U CN205689235U CN 205689235 U CN205689235 U CN 205689235U CN 201620653753 U CN201620653753 U CN 201620653753U CN 205689235 U CN205689235 U CN 205689235U
- Authority
- CN
- China
- Prior art keywords
- heat
- conducting plate
- ventilating tube
- hard ventilating
- cooling device
- 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
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Abstract
This utility model relates to a kind of underground coal mine aeration-cooling device, including hard ventilating tube, ventilation blower and heat-conducting plate, drainage screen it is provided with outside hard ventilating tube, described hard ventilating tube is cylindrical structural, the middle part of hard ventilating tube is provided with the heat-conducting plate of circular tube shaped, forms ring-type cooling layer between heat-conducting plate and hard ventilating tube；Ventilation blower is arranged in the circle that heat-conducting plate surrounds.This utility model is reasonable in design, simple in construction, easy to use, lowering temperature uniform, solve the existence design of existing aeration-cooling device unreasonable, easily leak, lower the temperature uneven, in-convenience in use etc. technical problem, for prior art, it is the most great technological innovation, there is good market prospect and development space.
Description
Technical field
This utility model relates to colliery downhole equipment, is specifically related to a kind of underground coal mine aeration-cooling device.
Background technology
Underground coal mine temperature increases along with the degree of depth of exploitation and constantly rises, and underground mining workman often heads on high temperature in work
Make, it is therefore desirable to take local cooling's measure, ensure personal safety and the level of comfort of underground work workman.Generally adopt at present
The measure taken is to increase ventilation blower air quantity, uses high-power ventilation blower, the mine that condition is better, uses cooling ice to be arranged on air duct
Top, by heat-conducting plate by ventilator temperature reduce.But there is following defect, owing to cooling ice is arranged on air duct
Top, easily enters in air duct along slit flow after ice-out, and then possibly into fan, causes electric leakage etc.；The ventilator on top
Temperature can reduce, but temperature of lower does not still become, and temperature reduces uneven.How to design a kind of reasonable in design, structure letter
Single, easy to use, the underground coal mine aeration-cooling device of lowering temperature uniform is the problem that solution is presently required.
Summary of the invention
Unreasonable in order to solve the existence design of existing aeration-cooling device, easily leak, lower the temperature uneven, in-convenience in use
Etc. technical problem, this utility model provides underground coal mine aeration-cooling device, realizes reasonable in design, simple in construction, user
Just, the purpose of lowering temperature uniform.
The technical solution of the utility model is: a kind of underground coal mine aeration-cooling device, including hard ventilating tube, ventilation blower and
Heat-conducting plate, is provided with drainage screen outside hard ventilating tube, described hard ventilating tube is cylindrical structural, and the middle part of hard ventilating tube is arranged
There is the heat-conducting plate of circular tube shaped, between heat-conducting plate and hard ventilating tube, form ring-type cooling layer；Ventilation blower is arranged on heat-conducting plate and surrounds
Circle in.
The implant of described cooling layer is rubble ice, and the top of cooling layer is provided with charging aperture, and the bottom of cooling layer sets
It is equipped with discharge outlet.
Compared with prior art, the beneficial effects of the utility model are:
1) this utility model hard ventilating tube is cylindrical structural, and the middle part of hard ventilating tube is provided with the heat-conducting plate of circular tube shaped,
Forming ring-type cooling layer between heat-conducting plate and hard ventilating tube, heat-conducting plate is arranged to circular tube shaped, effectively prevent ice-out and leaks
Phenomenon；
2) implant of cooling layer is rubble ice, and the top of cooling layer is provided with charging aperture, and the bottom of cooling layer is provided with
Discharge outlet, charging aperture conveniently puts into trash ice, and discharge outlet facilitates draining, uses convenient.
Accompanying drawing explanation
Fig. 1 is this utility model cross section structure schematic diagram；
Labelling in figure: 1, hard ventilating tube, 2, ventilation blower, 3, heat-conducting plate, 4, cooling layer, 5, charging aperture, 6, discharge outlet.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
As it can be seen, a kind of underground coal mine aeration-cooling device, including hard ventilating tube 1, ventilation blower 2 and heat-conducting plate 3, hard
Air duct 1 is outside is provided with drainage screen, and described hard ventilating tube 1 is cylindrical structural, and the middle part of hard ventilating tube 1 is provided with circular tube shaped
Heat-conducting plate 3, form ring-type cooling layer 4 between heat-conducting plate 3 and hard ventilating tube 1；Ventilation blower 2 is arranged on what heat-conducting plate 3 surrounded
In circle.
It is more than basic embodiment of the present utility model, can further be improved on the basis of above, improve and limit
Fixed: the implant of cooling layer 4 is rubble ice as mentioned, the top of cooling layer 4 is provided with charging aperture 5, and the bottom of cooling layer 4 sets
It is equipped with discharge outlet 6.
When normally working, being opened by charging aperture 5, put into by cooling trash ice, the switch opening ventilation blower 2 can realize ventilating
Cooling, uniform decrease in temperature, after trash ice melts, open discharge outlet 6 draining.
This utility model is reasonable in design, simple in construction, easy to use, lowering temperature uniform, solves existing aeration-cooling device and deposits
Design unreasonable, easily leak, lower the temperature uneven, in-convenience in use etc. technical problem, for prior art, be once to weigh
Big technological innovation, has good market prospect and development space.
Above in conjunction with accompanying drawing, this utility model preferred embodiment and embodiment are explained in detail, but this
Utility model is not limited to the above-described embodiment and examples, in the ken that those skilled in the art are possessed, also may be used
So that various changes can be made without departing from the concept of the premise utility.
Claims (2)
1. a underground coal mine aeration-cooling device, including hard ventilating tube (1), ventilation blower (2) and heat-conducting plate (3), hard ventilating tube
(1) outside is provided with drainage screen, it is characterised in that: described hard ventilating tube (1) is cylindrical structural, in hard ventilating tube (1)
Portion is provided with the heat-conducting plate (3) of circular tube shaped, forms ring-type cooling layer (4) between heat-conducting plate (3) and hard ventilating tube (1)；Ventilate
Machine (2) is arranged in the circle that heat-conducting plate (3) surrounds.
2. a kind of underground coal mine aeration-cooling device as claimed in claim 1, it is characterised in that: described cooling layer (4)
Implant is rubble ice, and the top of cooling layer (4) is provided with charging aperture (5), and the bottom of cooling layer (4) is provided with discharge outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653753.7U CN205689235U (en) | 2016-06-28 | 2016-06-28 | A kind of underground coal mine aeration-cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653753.7U CN205689235U (en) | 2016-06-28 | 2016-06-28 | A kind of underground coal mine aeration-cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689235U true CN205689235U (en) | 2016-11-16 |
Family
ID=57426109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620653753.7U Expired - Fee Related CN205689235U (en) | 2016-06-28 | 2016-06-28 | A kind of underground coal mine aeration-cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975646A (en) * | 2017-03-31 | 2017-07-25 | 浙江华庆元生物科技有限公司 | The aeration-cooling device of organic waste microbial processor |
-
2016
- 2016-06-28 CN CN201620653753.7U patent/CN205689235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975646A (en) * | 2017-03-31 | 2017-07-25 | 浙江华庆元生物科技有限公司 | The aeration-cooling device of organic waste microbial processor |
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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: 20161116 Termination date: 20170628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |