CN203383845U - Mine downhole high temperature point cooling device - Google Patents
Mine downhole high temperature point cooling device Download PDFInfo
- Publication number
- CN203383845U CN203383845U CN201320083656.5U CN201320083656U CN203383845U CN 203383845 U CN203383845 U CN 203383845U CN 201320083656 U CN201320083656 U CN 201320083656U CN 203383845 U CN203383845 U CN 203383845U
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- China
- Prior art keywords
- aerosol
- high temperature
- compressed air
- cooling device
- temperature point
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Abstract
The utility model 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 operation 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 air supply. 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 utility model technology 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 to be cooled to the down-hole air intake, usually when wind circulation cross certain distance deliver into job site the time, temperature still reaches more than 30 ℃, in the more concentrated zone of plant equipment running, temperature is still up to more than 35 ℃, hot and humidly make the easy heatstroke of staff, tired, uncomfortable, not only against rules, stipulate, injury workman physical and mental health, also greatly reduce efficiency, be unfavorable for the safety in production in mine.
The utility model content
The utility model purpose: for overcoming above-mentioned defect, the utility model provide 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 adopted by a kind of special construction, after compressed air and water under high pressure enter this device, High Rotation Speed cutting atomization is then through special nozzle ring ejection, form powerful underbalance effect, the drive mixing is distinguished and admirable to be sprayed from jet pipe simultaneously.The utility model adopts the mechanical type cooling, and volume is little, simple in structure, easy to operate, security of operation is reliable and stable, uses power for the normal air feed water system of using in down-hole, use safety and reliability at highly gassy mine, and to environment and personnel without any negative effect.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic diagram in kind of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and instantiation, the utility model type technology is described further, but protection domain of the present utility model is not limited to following example.For those skilled in the art; under enlightenment of the present utility model; can from this patent disclosure, directly derive the identical basic deformation of some principles of association; 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, all belong to the protection domain of the utility model technology.
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.Nozzle 9 is arranged on the internal chamber wall of this aerosol propagation chamber 8, 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 to guide effect.
There is the annular aerosol line of rabbet joint 10 described aerosol propagation chamber 8 and 11 junction, described extension, 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, after fully mixing the cutting atomization, from special nozzle ring, spray, form the high speed water air-flow, thereby form powerful negative pressure in the jet pipe rear end, drive after the rear end air mixes and spray at a high speed from jet pipe, when compressed-air actuated admission pressure when 0.5MPA is above, the air inlet amount driven can reach more than 25 times of compressed air air inflow, greatly reduce energy consumption, strengthened atomizing effect simultaneously, make the refinement more of aqueous vapor particle, promoted the efficiency of evaporative cooling.
The utility model can be settled this device in mine down-hole high-temperature operation place in actual use, to job site or personnel concentrate place directly to carry out the jet pipe evaporative cooling; Also the utility model can be connected on ventilating duct air feed is lowered the temperature outward.
Claims (6)
1. a 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), for poroid, have a plurality of and is regularly arranged, 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 |
|---|---|---|---|
| CN201320083656.5U CN203383845U (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 |
|---|---|---|---|
| CN201320083656.5U CN203383845U (en) | 2013-02-25 | 2013-02-25 | Mine downhole high temperature point cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203383845U true CN203383845U (en) | 2014-01-08 |
Family
ID=49872354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320083656.5U Expired - Fee Related CN203383845U (en) | 2013-02-25 | 2013-02-25 | Mine downhole high temperature point cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203383845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089289A (en) * | 2013-02-25 | 2013-05-08 | 陈业武 | Mine downhole high temperature point cooling device |
| CN109236347A (en) * | 2018-10-19 | 2019-01-18 | 湖南信息学院 | A kind of mine downhole intelligent cooling device |
-
2013
- 2013-02-25 CN CN201320083656.5U patent/CN203383845U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089289A (en) * | 2013-02-25 | 2013-05-08 | 陈业武 | Mine downhole high temperature point cooling device |
| 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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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: 20140108 Termination date: 20150225 |
|
| EXPY | Termination of patent right or utility model |