CN103089289A - Mine downhole high temperature point cooling device - Google Patents
Mine downhole high temperature point cooling device Download PDFInfo
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- CN103089289A CN103089289A CN2013100577762A CN201310057776A CN103089289A CN 103089289 A CN103089289 A CN 103089289A CN 2013100577762 A CN2013100577762 A CN 2013100577762A CN 201310057776 A CN201310057776 A CN 201310057776A CN 103089289 A CN103089289 A CN 103089289A
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- aerosol
- high temperature
- compressed air
- cooling device
- temperature point
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Abstract
The invention relates to a mine downhole high temperature point cooling device. The mine downhole high temperature point cooling device comprise an outer shell, an aerosol device and a connector. The aerosol device is fixedly connected with the outer shell through the connector and arranged inside the outer shell, the aerosol device comprises a compressed air inlet valve, a compressed air pipe, a high pressure water inlet valve, a high pressure water inlet pipe, an aerosol expansion chamber, an extension section and an aerosol outlet end, and a nozzle is arranged on the inner cavity wall of the aerosol expansion chamber. The mine downhole high temperature point cooling device can be arranged on a mine downhole high-temperature service place so as to directly carry out evaporation and cooling through a spraying pipe towards a work place or a concentrated place of personnel and also can be externally connected on a ventilation pipeline to cool an air supply system. By adopting mechanical cooling, the mine downhole high temperature point cooling device is small in size, simple in structure, convenient to operate, and safe, stable and reliable in operation. A normally-used air supply system and a normally-used water supply system under the shaft are used as power, and therefore the mine downhole high temperature point cooling device is safe and reliable when being used in a highly gassy mine, and does not have negative influences on environment and the personnel.
Description
Technical field
The technology of the present invention relates to mine down-hole high temperature dot cooling field.
Background technology
at mine down-hole, continuous increase along with mining depth, the fuel factor of geothermic gradient, plant equipment running heat radiation, the staff is dispelled the heat etc. and to be made the temperature in underground work place constantly rise, the temperature of deep-well job site reaches 33 ℃ usually, some areas are up to 35-38 ℃, even adopt large-scale refrigeration cool-down system that the down-hole air intake is cooled, usually when wind circulation cross certain distance deliver into the job site time, temperature still reaches more than 30 ℃, in the zone that the plant equipment running is concentrated, temperature is still up to more than 35 ℃, hot and humidly make the easy heatstroke of staff, tired, uncomfortable, not only stipulate against rules, the injury workman is physically and mentally healthy, also greatly reduce efficiency, be unfavorable for the safety in production in mine.
Summary of the invention
Goal of the invention: for overcoming defects, the invention provides a kind of simple in structure, cost is low, the mechanical type heat sink.
Technical scheme: a kind of mine down-hole high temperature dot heat sink, comprise shell, aerosol device, connector, described aerosol device is fixedly connected with described shell by described connector, and be placed in this shell, described aerosol device comprises compressed air inlet valve, compressed air hose, water under high pressure water intaking valve, water under high pressure water inlet pipe, aerosol propagation chamber, extension, the aerosol port of export; Described compressed air inlet valve is connected with described compressed air hose, and described high-pressure water inlet valve is connected with described water under high pressure water inlet pipe, and this water under high pressure water inlet pipe and described compressed air hose are connected with described aerosol propagation chamber by total pipeline; This aerosol propagation chamber is fixedly connected with described extension; On the internal chamber wall of this aerosol propagation chamber, nozzle is arranged.
As preferably, described nozzle is poroid, has a plurality of and is regular annular arrangement, and the direction of principal axis of this nozzle and described shell is 0-45 ° of angle.
As preferably, the internal chamber wall of described aerosol propagation chamber is arcuation.
As preferably, there is the annular aerosol line of rabbet joint junction of described aerosol propagation chamber and described extension.
As preferably, the inwall of described extension is arcuation.
As preferably, the inner chamber of described aerosol propagation chamber is vortex structure.
Useful effect: due to the metal high-speed eddy installation composition of the aerosol propagation chamber that adopts by a kind of special construction, after compressed air and water under high pressure enter this device, High Rotation Speed cutting atomizing is then through special nozzle ring ejection, form simultaneously powerful underbalance effect, the drive mixing is distinguished and admirable to be sprayed from jet pipe.The present invention adopts mechanical type cooling, and volume is little, and is simple in structure, easy to operate, and security of operation is reliable and stable, and using power is the normal air feed water system of using in down-hole, in highly gassy mine use safety and reliability, and to environment and personnel without any negative effect.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is schematic diagram in kind of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and instantiation, type technology of the present invention is described further, but protection scope of the present invention is not limited to following example.For those skilled in the art; under enlightenment of the present invention; can directly derive the identical basic deformation of some principles of association from this patent disclosure; or the substituting of known technology commonly used in prior art; and the identical mutual various combination of feature, the technical characterictic of same or similar technique effect simply change, and all belongs to the protection domain of the technology of the present invention.
As shown in Figure 1 and Figure 2, a kind of mine down-hole high temperature dot heat sink, comprise shell 1, aerosol device 2, connector 3, described aerosol device 2 is fixedly connected with described shell 1 by described connector 3, and be placed in this shell 1, it is characterized in that: described aerosol device 2 comprises compressed air inlet valve 4, compressed air hose 6, water under high pressure water intaking valve 5, water under high pressure water inlet pipe 7, aerosol propagation chamber 8, extension 11, the aerosol port of export 12; Described compressed air inlet valve 4 is connected with described compressed air hose 6, and described high-pressure water inlet valve 5 is connected with described water under high pressure water inlet pipe 7, and this water under high pressure water inlet pipe 7 and described compressed air hose 6 are connected with described aerosol propagation chamber 8 by total pipeline; This aerosol propagation chamber 8 is fixedly connected with described extension 11.On the internal chamber wall of this aerosol propagation chamber 8, nozzle 9 is arranged, described nozzle 9 is poroid, have a plurality of and be regular annular arrangement, this nozzle 9 is 0-45 ° of angle with the direction of principal axis of described shell 1, this nozzle 9 is annular, the internal chamber wall of described aerosol propagation chamber 8 is arcuation, and the aerosol of ejection from nozzle 9 is had guide effect.
There is the annular aerosol line of rabbet joint 10 junction of described aerosol propagation chamber 8 and described extension 11, and the inwall of described extension 11 is arcuation, and the inwall of this extension 11 has guide effect to the aerosol of ejection in the aerosol line of rabbet joint 10.
The inner chamber of the aerosol propagation chamber 8 in the present embodiment is metal high-speed eddy structures.Compressed air, water under high pressure enter the spray chamber High Rotation Speed by admission valve, water intaking valve, fully mix the cutting atomizing rear from special nozzle ring ejection, form the high speed water air-flow, thereby form powerful negative pressure in the jet pipe rear end, drive and spray at a high speed from jet pipe after the rear end air mixes, when compressed-air actuated admission pressure when 0.5MPA is above, the air inlet amount that drives can reach more than 25 times of compressed air air inflow, greatly reduce energy consumption, strengthened simultaneously atomizing effect, make the refinement more of aqueous vapor particle, promoted the efficient of evaporative cooling.
The present invention can settle this device in mine down-hole high-temperature operation place in actual use, to the job site or personnel concentrate the place directly to carry out the jet pipe evaporative cooling; Also the present invention can be connected on ventilating duct outward air feed is lowered the temperature.
Claims (6)
1. mine down-hole high temperature dot heat sink, comprise shell (1), aerosol device (2), connector (3), described aerosol device (2) is fixedly connected with described shell (1) by described connector (3), and be placed in this shell (1), it is characterized in that: described aerosol device (2) comprises compressed air inlet valve (4), compressed air hose (6), water under high pressure water intaking valve (5), water under high pressure water inlet pipe (7), aerosol propagation chamber (8), extension (11), the aerosol port of export (12), described compressed air inlet valve (4) is connected with described compressed air hose (6), described high-pressure water inlet valve (5) is connected with described water under high pressure water inlet pipe (7), and this water under high pressure water inlet pipe (7) is connected with described aerosol propagation chamber (8) by total pipeline with described compressed air hose (6), this aerosol propagation chamber (8) is fixedly connected with described extension (11), nozzle (9) is arranged on the internal chamber wall of this aerosol propagation chamber (8).
2. mine down-hole high temperature dot heat sink according to claim 1 is characterized in that: described nozzle (9) has a plurality of and is regularly arranged for poroid, and this nozzle (9) is 0-45 ° of angle with the direction of principal axis of described shell (1).
3. mine down-hole high temperature dot heat sink according to claim 1, it is characterized in that: the internal chamber wall of described aerosol propagation chamber (8) is arcuation.
4. mine down-hole high temperature dot heat sink according to claim 1 is characterized in that: there is the annular aerosol line of rabbet joint (10) in described aerosol propagation chamber (8) with the junction of described extension (11).
5. mine down-hole high temperature dot heat sink according to claim 1, it is characterized in that: the inwall of described extension (11) is arcuation.
6. mine down-hole high temperature dot heat sink according to claim 1, it is characterized in that: the inner chamber of described aerosol propagation chamber (8) is vortex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310057776.2A CN103089289B (en) | 2013-02-25 | 2013-02-25 | Mine downhole high temperature point cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310057776.2A CN103089289B (en) | 2013-02-25 | 2013-02-25 | Mine downhole high temperature point cooling device |
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| Publication Number | Publication Date |
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| CN103089289A true CN103089289A (en) | 2013-05-08 |
| CN103089289B CN103089289B (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310057776.2A Active CN103089289B (en) | 2013-02-25 | 2013-02-25 | Mine downhole high temperature point cooling device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114111A (en) * | 2015-08-18 | 2015-12-02 | 王勇 | Mine downhole cooling device capable of perfuming air |
| CN105135580A (en) * | 2015-09-07 | 2015-12-09 | 太仓文广汇清洁设备有限公司 | Air humidifying device |
| CN105134280A (en) * | 2015-08-18 | 2015-12-09 | 王勇 | Mine underground cooling device |
| CN105180320A (en) * | 2015-08-18 | 2015-12-23 | 王勇 | Mine pit cooling device capable of purifying air |
| CN105201541A (en) * | 2015-08-18 | 2015-12-30 | 王勇 | Mine underground cooling device capable of displaying pressure |
| CN109236347A (en) * | 2018-10-19 | 2019-01-18 | 湖南信息学院 | A kind of mine downhole intelligent cooling device |
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| CN2589681Y (en) * | 2002-12-10 | 2003-12-03 | 陈建平 | Blast drilling tunnel sprayer unit |
| CN201221361Y (en) * | 2008-07-15 | 2009-04-15 | 裴印昌 | Connecting downhole fully-mechanized mining and digging machine wind and water mixed spraying apparatus |
| CN201262096Y (en) * | 2008-03-12 | 2009-06-24 | 苗德俊 | High-efficiency cooling device for working surface |
| CN101915113A (en) * | 2010-07-30 | 2010-12-15 | 中国矿业大学 | Mine nitrogen water mist generating device |
| CN201696073U (en) * | 2010-04-18 | 2011-01-05 | 陈德俊 | Coal mine underground air funnel dust elimination and cooling device |
| CN102465710A (en) * | 2010-11-14 | 2012-05-23 | 龙口矿业集团有限公司 | Air-water mixing jet flow dust removing fan |
| CN203383845U (en) * | 2013-02-25 | 2014-01-08 | 陈业武 | Mine downhole high temperature point cooling device |
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2013
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589681Y (en) * | 2002-12-10 | 2003-12-03 | 陈建平 | Blast drilling tunnel sprayer unit |
| CN201262096Y (en) * | 2008-03-12 | 2009-06-24 | 苗德俊 | High-efficiency cooling device for working surface |
| CN201221361Y (en) * | 2008-07-15 | 2009-04-15 | 裴印昌 | Connecting downhole fully-mechanized mining and digging machine wind and water mixed spraying apparatus |
| CN201696073U (en) * | 2010-04-18 | 2011-01-05 | 陈德俊 | Coal mine underground air funnel dust elimination and cooling device |
| CN101915113A (en) * | 2010-07-30 | 2010-12-15 | 中国矿业大学 | Mine nitrogen water mist generating device |
| CN102465710A (en) * | 2010-11-14 | 2012-05-23 | 龙口矿业集团有限公司 | Air-water mixing jet flow dust removing fan |
| CN203383845U (en) * | 2013-02-25 | 2014-01-08 | 陈业武 | Mine downhole high temperature point cooling device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114111A (en) * | 2015-08-18 | 2015-12-02 | 王勇 | Mine downhole cooling device capable of perfuming air |
| CN105134280A (en) * | 2015-08-18 | 2015-12-09 | 王勇 | Mine underground cooling device |
| CN105180320A (en) * | 2015-08-18 | 2015-12-23 | 王勇 | Mine pit cooling device capable of purifying air |
| CN105201541A (en) * | 2015-08-18 | 2015-12-30 | 王勇 | Mine underground cooling device capable of displaying pressure |
| CN105135580A (en) * | 2015-09-07 | 2015-12-09 | 太仓文广汇清洁设备有限公司 | Air humidifying device |
| CN109236347A (en) * | 2018-10-19 | 2019-01-18 | 湖南信息学院 | A kind of mine downhole intelligent cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103089289B (en) | 2014-12-17 |
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