CN214887189U

CN214887189U - Air cooler for cooling metal mine underground hot environment

Info

Publication number: CN214887189U
Application number: CN202120103747.5U
Authority: CN
Inventors: 朱敏军; 刘若鸥
Original assignee: Famous Wat Klimatec Co ltd
Current assignee: Famous Wat Klimatec Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-26
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses an air cooler is used in refrigeration of metal mine underground thermal environment, the power distribution box comprises a box body, the inner wall fixed mounting of box has the pipeline frame, the inside of pipeline frame includes the mount, the top of mount is provided with the bolt, the one end of bolt and the inner wall threaded connection of mount, the other end threaded connection of bolt has the nut, the ventilation hole has been seted up to the outer wall of mount, the ventilation groove has been seted up to the bottom of mount, the one end of mount is provided with the moisture absorption strip, the outer wall of moisture absorption strip and the outer wall swing joint of mount, the inside of box is provided with the intake pipe, the both ends of intake pipe and the inner wall fixed connection of box. Can fix the heat transfer fluorescent tube through the pipeline frame, vibrations when lightening the pipeline and using prevent that the heat transfer fluorescent tube is not hard up, make the liquid seepage, high-pressure air nozzle can spout the air current clean the accumulational dust impurity of pipeline outer wall, avoids impurity to pile up the influence refrigeration.

Description

Air cooler for cooling metal mine underground hot environment

Technical Field

The utility model belongs to the technical field of the control of mine thermal environment, concretely relates to air cooler is used in cooling of metal mine downhole thermal environment.

Background

With the acceleration of the industrialization process of China and the globalization development of economy, the consumption of mineral resources in China is rapidly increased, and the mineral resources become the first consumption nation in the world for a while. At present, more than 95% of energy, more than 80% of industrial raw materials and more than 70% of agricultural production data in China are all derived from mineral resources. With the increasing demand, the amount of easily mined shallow resources is gradually reduced, and deep resources gradually become the development key points. According to the current knowledge on the aspect of ground temperature research, the temperature of underground rocks rises by 2.5-3 ℃ every time the mining depth is increased by 100 m. According to the calculation, when the mining depth is 1000-2000 m, the rock temperature of the working environment reaches 40-50 ℃. At present, the underground environment temperature of partial metal mines in China has high temperature of more than 30 ℃. The underground high-temperature and high-humidity operation environment can cause damage to the body of workers, and a series of problems of reduction of production efficiency, increase of accident rate, shortening of service life of mechanical equipment and the like are caused. The problems directly restrict effective development and utilization of deep resources in China, and the high-temperature mine environment control technology and equipment play a crucial role in ensuring continuous and stable supply of mineral resources in China, so that a cooling device which is reliable in technology, economical and suitable for development is urgently needed to be researched and developed.

The existing metal mine aeration cooling device is used in the using process, because the water pressure of cooling water is large, a pipeline can vibrate, liquid at the joint of the pipeline is easy to leak, condensation is easy to generate on the outer wall of the pipeline in the heat exchange process, and the pipeline is corroded.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air cooler is used in cooling of metal mine hot environment in pit to propose current air cooler in the use among the solution above-mentioned background art, because the water pressure of cooling water is great, the pipeline can produce the vibration, and the pipeline outer wall produces the condensation easily, thereby makes the liquid seepage of pipe connection department easily, the problem of condensation corruption pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal mine is air cooler for thermal environment cooling in pit, the power distribution box comprises a box body, the inner wall fixed mounting of box has the pipeline frame, the inside of pipeline frame includes the mount, the top of mount is provided with the bolt, the one end of bolt and the inner wall threaded connection of mount, the other end threaded connection of bolt has the nut, the ventilation hole has been seted up to the outer wall of mount, the ventilation groove has been seted up to the bottom of mount, the one end of mount is provided with the moisture absorption strip, the outer wall of moisture absorption strip and the outer wall swing joint of mount.

Preferably, the inside of box is provided with the intake pipe, the both ends of intake pipe and the inner wall fixed connection of box, the outside of intake pipe is provided with rotates a section of thick bamboo, the inner wall of rotating a section of thick bamboo and the outer wall swing joint of intake pipe, the inside of rotating a section of thick bamboo is provided with the outlet duct, the one end of outlet duct and the inner wall fixed connection who rotates a section of thick bamboo, the other end fixed mounting of outlet duct has high-pressure jet head.

Preferably, a water inlet pipe is fixedly mounted at one end of the box body, a water separator is arranged at one end, close to the water inlet pipe, of the box body, one end of the water separator is fixedly connected with the inner wall of the box body, and a heat exchange light pipe is fixedly connected to the other end of the water separator.

Preferably, a water collector is fixedly mounted at one end, far away from the water distributor, of the heat exchange light pipe, a water outlet pipe is arranged at one end, close to the water collector, of the box body, and one end of the water outlet pipe is fixedly connected with the outer wall of the box body.

Preferably, one end of the box body is provided with a negative pressure fan, the outer wall of the negative pressure fan is fixedly connected with the inner wall of the box body, and the outer wall of the negative pressure fan is fixedly provided with a metal mesh enclosure.

Preferably, the top fixed mounting of box has fixed frame, the inner wall fixedly connected with gas distribution plate of fixed frame, the gas distribution hole has been seted up to the outer wall of gas distribution plate, the inner wall fixed mounting in gas distribution hole has the desiccant.

Preferably, the outer wall of the fixing frame is provided with a sliding chute, a sliding folded plate is arranged inside the sliding chute, and two ends of the sliding folded plate are movably connected with the inner wall of the sliding chute.

Compared with the prior art, the beneficial effects of the utility model are that:

1. can fix the heat transfer fluorescent tube through the pipeline frame, vibrations when lightening the pipeline and using prevent that the heat transfer fluorescent tube is not hard up, make the liquid seepage, ventilation hole and ventilation groove are convenient for ventilate the heat transfer, and the heat exchange of being convenient for can absorb the condensation that the pipeline outer wall produced through the strip that absorbs moisture, prevents that the condensation from corroding the pipeline, avoids the condensation to influence refrigeration effect.

2. Can spout the air current through high-pressure jet head and clean the accumulational dust impurity of pipeline outer wall, avoid impurity to pile up the influence refrigeration, the intake pipe admits air, and the rotary drum can drive outlet duct and high-pressure jet head and rotate, makes high-pressure jet head blowout gas clean pipeline outer wall, avoids the dirt to pile up the influence cooling effect.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of the structure of the pipe rack of the present invention.

In the figure: 1. a box body; 2. a pipe rack; 201. a fixed mount; 202. a bolt; 203. a ventilation slot; 204. a moisture-absorbing strip; 3. an air inlet pipe; 4. a rotating cylinder; 5. an air outlet pipe; 6. a high pressure showerhead; 7. a water inlet pipe; 8. a water separator; 9. a heat exchange light pipe; 10. a water collector; 11. a water outlet pipe; 12. a negative pressure fan; 13. a gas distribution plate; 14. a desiccant; 15. a chute; 16. the flap is slid.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a metal mine is air cooler for thermal environment cooling in pit, the power distribution box comprises a box body 1, the inner wall fixed mounting of box 1 has pipeline frame 2, the inside of pipeline frame 2 includes mount 201, the top of mount 201 is provided with bolt 202, the one end of bolt 202 and the inner wall threaded connection of mount 201, the other end threaded connection of bolt 202 has the nut, the ventilation hole has been seted up to the outer wall of mount 201, ventilation groove 203 has been seted up to the bottom of mount 201, the one end of mount 201 is provided with moisture absorption strip 204, moisture absorption strip 204's outer wall and mount 201's outer wall swing joint.

In this embodiment, can fix heat exchange light pipe 9 through pipe rack 2, vibrations when lightening the pipeline and using, mount 201 is provided with two, and the ventilation hole and the ventilation groove 203 of seting up on mount 201 are convenient for ventilate the heat transfer, the heat exchange of being convenient for, bolt 202 and nut are fixed two mount 201, can absorb the condensation that the pipeline outer wall produced through moisture absorption strip 204, moisture absorption strip 204 can be cotton, can take moisture absorption strip 204 out from mount 201, moisture absorption strip 204 is changed.

Specifically, the inside of box 1 is provided with intake pipe 3, the both ends of intake pipe 3 and the inner wall fixed connection of box 1, and the outside of intake pipe 3 is provided with a rotary drum 4, and rotary drum 4's inner wall and the outer wall swing joint of intake pipe 3 rotate the inside of a section of thick bamboo 4 and be provided with outlet duct 5, the one end of outlet duct 5 and the inner wall fixed connection who rotates a section of thick bamboo 4, and the other end fixed mounting of outlet duct 5 has high-pressure jet head 6.

In this embodiment, 3 air intakes of intake pipe, and a rotary drum 4 can drive outlet duct 5 and high-pressure gas nozzle 6 and rotate, makes 6 gas ejections of high-pressure gas nozzle clean the pipeline outer wall.

Specifically, one end of the box body 1 is fixedly provided with a water inlet pipe 7, one end of the box body 1 close to the water inlet pipe 7 is provided with a water separator 8, one end of the water separator 8 is fixedly connected with the inner wall of the box body 1, and the other end of the water separator 8 is fixedly connected with a heat exchange light pipe 9.

In this embodiment, cooling water enters the device through the water inlet pipe 7 and is distributed into the heat exchange light pipe 9 through the water distributor 8 to exchange heat.

Specifically, a water collector 10 is fixedly mounted at one end of the heat exchange light pipe 9, which is far away from the water distributor 8, a water outlet pipe 11 is arranged at one end of the box body 1, which is close to the water collector 10, and one end of the water outlet pipe 11 is fixedly connected with the outer wall of the box body 1.

In this embodiment, the liquid after heat exchange is collected by the water collector 10 and then flows out of the water outlet pipe 11.

Specifically, one end of the box body 1 is provided with a negative pressure fan 12, the outer wall of the negative pressure fan 12 is fixedly connected with the inner wall of the box body 1, and the outer wall of the negative pressure fan 12 is fixedly provided with a metal mesh enclosure.

In this embodiment, the negative pressure fan 12 makes air enter the device, and the metal mesh enclosure protects the negative pressure fan 12 from sand and stones.

Specifically, the top fixed mounting of box 1 has fixed frame, the inner wall fixedly connected with gas distribution plate 13 of fixed frame, and the gas distribution hole has been seted up to the outer wall of gas distribution plate 13, and the inner wall fixed mounting in gas distribution hole has desiccant 14.

In this embodiment, the gas distribution plate 13 can make the air current distribute evenly, and the desiccant 14 can keep the inside of the box 1 dry, avoids the condensation to produce to dry the gas.

Specifically, the outer wall of the fixing frame is provided with a sliding chute 15, a sliding folded plate 16 is arranged inside the sliding chute 15, and two ends of the sliding folded plate 16 are movably connected with the inner wall of the sliding chute 15.

In this embodiment, the sliding flap 16 can be folded or unfolded to adjust the position of the outlet air and the size of the outlet air.

The utility model discloses a theory of operation and use flow: cooling water enters the device through the water inlet pipe 7 and is divided by the water divider 8 to enter the heat exchange light pipe 9 for heat exchange, the pipeline frame 2 can fix the heat exchange light pipe 9 to reduce the vibration of the pipeline during use, the ventilation holes and the ventilation grooves 203 arranged on the fixing frame 201 are convenient for ventilation and heat exchange and are convenient for heat exchange, condensation generated on the outer wall of the pipeline can be absorbed through the moisture absorption strips 204, the negative pressure fan 12 enables gas to flow into the device for heat exchange, the air inlet pipe 3 is used for air inlet, the rotating cylinder 4 can drive the air outlet pipe 5 and the high pressure air nozzle 6 to rotate, the high pressure air nozzle 6 sprays gas to clean the outer wall of the pipeline, the cooling effect is prevented from being influenced by dust accumulation, liquid after heat exchange is collected by the water collector 10 and flows out of the water outlet pipe 11, the gas is divided by the gas distribution plate 13, the moisture remover 14 keeps the inside of the box body 1 dry and dries the output gas, the sliding flap 16 slides in the chute 15, and the position of the outlet air can be adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal mine is air cooler for thermal environment cooling in pit, includes box (1), its characterized in that: the utility model discloses a box, including box (1), inner wall fixed mounting have pipeline frame (2), the inside of pipeline frame (2) includes mount (201), the top of mount (201) is provided with bolt (202), the one end of bolt (202) and the inner wall threaded connection of mount (201), the other end threaded connection of bolt (202) has the nut, the ventilation hole has been seted up to the outer wall of mount (201), ventilation groove (203) have been seted up to the bottom of mount (201), the one end of mount (201) is provided with moisture absorption strip (204), the outer wall of moisture absorption strip (204) and the outer wall swing joint of mount (201).

2. The air cooler for cooling the metal mine underground hot environment according to claim 1, wherein the air cooler comprises: the inside of box (1) is provided with intake pipe (3), the both ends of intake pipe (3) and the inner wall fixed connection of box (1), the outside of intake pipe (3) is provided with rotates a section of thick bamboo (4), the inner wall that rotates a section of thick bamboo (4) and the outer wall swing joint of intake pipe (3), the inside that rotates a section of thick bamboo (4) is provided with outlet duct (5), the one end of outlet duct (5) and the inner wall fixed connection who rotates a section of thick bamboo (4), the other end fixed mounting of outlet duct (5) has high-pressure jet head (6).

3. The air cooler for cooling the metal mine underground hot environment according to claim 1, wherein the air cooler comprises: the one end fixed mounting of box (1) has inlet tube (7), the one end that box (1) is close to inlet tube (7) is provided with water knockout drum (8), the inner wall fixed connection of the one end of water knockout drum (8) and box (1), the other end fixedly connected with heat transfer light pipe (9) of water knockout drum (8).

4. The air cooler for cooling the metal mine underground hot environment according to claim 3, wherein the air cooler comprises: a water collector (10) is fixedly mounted at one end, far away from the water distributor (8), of the heat exchange light pipe (9), a water outlet pipe (11) is arranged at one end, close to the water collector (10), of the box body (1), and one end of the water outlet pipe (11) is fixedly connected with the outer wall of the box body (1).

5. The air cooler for cooling the metal mine underground hot environment according to claim 1, wherein the air cooler comprises: one end of the box body (1) is provided with a negative pressure fan (12), the outer wall of the negative pressure fan (12) is fixedly connected with the inner wall of the box body (1), and a metal mesh enclosure is fixedly mounted on the outer wall of the negative pressure fan (12).

6. The air cooler for cooling the metal mine underground hot environment according to claim 1, wherein the air cooler comprises: the top fixed mounting of box (1) has fixed frame, the inner wall fixedly connected with gas distribution board (13) of fixed frame, the gas distribution hole has been seted up to the outer wall of gas distribution board (13), the inner wall fixed mounting in gas distribution hole has desiccant (14).

7. The air cooler for cooling the metal mine underground hot environment as claimed in claim 6, wherein: the fixing frame is characterized in that a sliding groove (15) is formed in the outer wall of the fixing frame, a sliding folded plate (16) is arranged inside the sliding groove (15), and two ends of the sliding folded plate (16) are movably connected with the inner wall of the sliding groove (15).