阅读说明：本技术 一种智能化矿井降温制冷系统 (Intelligent mine cooling and refrigerating system ) 是由 李玲 于 2021-06-23 设计创作，主要内容包括：本发明公开了一种智能化矿井降温制冷系统,包括固定板、散热机构、传动机构、压力机构、向下输气管道,本发明的智能化矿井降温制冷系统可以实现一次安装,自动进行降温送风的过程；本发明的智能化矿井降温制冷系统内置有手摇启动,自动进行冷却循环的机构；本发明的智能化矿井降温制冷系统可以智能化井下降温,降低井下降温设备的能源成本和提高使用时的安全性,使矿井降温的过程更加轻松有效。(The invention discloses an intelligent mine cooling and refrigerating system, which comprises a fixing plate, a heat dissipation mechanism, a transmission mechanism, a pressure mechanism and a downward gas transmission pipeline, and can realize the process of one-time installation and automatic cooling and air supply; the intelligent mine cooling and refrigerating system is internally provided with a mechanism which is started by hand cranking and automatically performs cooling circulation; the intelligent mine cooling and refrigerating system can intelligently cool the underground, reduce the energy cost of underground cooling equipment, improve the safety during use and enable the process of cooling the mine to be easier and more effective.)

1. An intelligent mine cooling and refrigerating system comprises a fixing plate 1, a heat dissipation mechanism, a transmission mechanism, a pressure mechanism and a downward gas transmission pipeline; the method is characterized in that: the heat dissipation mechanism is fixedly arranged on the fixing plate, the transmission mechanism is fixedly arranged on the heat dissipation mechanism, the pressure mechanism is fixedly arranged on the fixing plate, and the downward gas pipeline is fixedly arranged on the heat dissipation mechanism;

the heat dissipation mechanism comprises a fan impeller rotatably mounted on the air cooling cover, the impeller heat dissipation cover is arranged on the side face of the air cooling cover, the heat dissipation impeller is rotatably mounted on the impeller heat dissipation cover, the steam outlet cover is fixedly mounted on the impeller heat dissipation cover, a steam shaft rotatably mounted on the steam outlet cover can drive the heat dissipation impeller to rotate, and the heat dissipation impeller drives the fan impeller to rotate.

2. The intelligent mine cooling and refrigerating system of claim 1, wherein: the cooling mechanism on fixed mounting have the cooling tube, impeller heat exchanger fixed mounting is at the cooling tube, cooling tube fixed mounting is at the forced air cooling cover, forced air cooling cover fixed mounting is on the fixed plate, the heat dissipation impeller passes through belt drive with the fan impeller and is connected, steam power impeller fixed mounting is at the steam axle, steam power worm fixed mounting is at the steam axle, steam power turbine fixed mounting is on the heat dissipation impeller, the steam belt pulley of fixed mounting on the steam axle is connected with drive mechanism through belt drive.

3. The intelligent mine cooling and refrigerating system of claim 1, wherein: the transmission mechanism on the rotatory crank of installing, manual rolling gear fixed mounting is on the crank, manual rolling gear drives output gear rotatory through a plurality of gears, output gear drives the operation of pressure mechanism through the belt drive.

4. The intelligent mine cooling and refrigerating system of claim 3, wherein: and a belt wheel is fixedly arranged on any one of the gears and is in transmission connection with the belt wheel fixedly arranged on the output gear through a belt.

5. The intelligent mine cooling and refrigerating system of claim 3, wherein: the pressure mechanism is provided with a one-way pressure plate in a sliding way, and forms threaded fit with a central two-way screw rod rotatably arranged on the screw rod pressure tank, and a screw rod belt pulley is fixedly arranged on the central two-way screw rod and is in transmission connection with a power belt pulley rotatably arranged on the screw rod pressure tank through a belt.

6. The intelligent mine cooling and refrigerating system of claim 5, wherein: the two unidirectional pressure plates are arranged and are installed in a sliding mode.

7. The intelligent mine cooling and refrigerating system of claim 5, wherein: the central bidirectional screw is provided with two sections of threads with opposite rotating directions.

8. The intelligent mine cooling and refrigerating system of claim 1, wherein: the downward gas transmission pipeline is fixedly arranged on the air cooling cover.

Technical Field

The invention belongs to the technical field of a refrigeration cooling system under a mine, and particularly relates to an intelligent mine cooling refrigeration system.

Background

In the mine refrigeration machinery equipment technique, the operational environment under the mine is especially complicated, and the cooling mode in the pit commonly used at present is the simple and easy cooling means of physics, and the restriction of its means environment is very high, and the effect is not obvious moreover, and the workman still must wear special thermal-insulated dress to carry out borehole work, influences the work efficiency in the pit very much, is not fit for the working process of modern intelligent mine, application number: CN202011054371.X discloses a mine cooling system, which comprises an above-ground compressor, an above-ground oil separator, an evaporative condenser compressor, an above-ground liquid reservoir, an above-ground electronic expansion valve, an above-ground water evaporator, a normal pressure water pump, a water replenishing tank, a heat-preservation water level detection water storage tank structure and a high-pressure water pump, wherein the above-ground compressor is provided with two parallel pipelines, an outlet of the above-ground compressor is connected with an inlet at the left end of the above-ground oil separator through a pipeline after the above-ground compressor is connected with the pipeline in parallel, and the device can realize underground cooling but cannot efficiently carry out underground refrigeration. The invention realizes the automatic cooling and blasting processes driven by the circulation of cold water and gas liquid by the aid of hand-operated starting equipment, can be automatically started, realizes the underground automatic cooling process without inputting additional power, and can adapt to the installation of an underground cooling system of a mine which cannot be electrified.

Disclosure of Invention

The invention provides an intelligent mine cooling and refrigerating system, which comprises a fixing plate, a heat dissipation mechanism, a transmission mechanism, a pressure mechanism and a downward gas transmission pipeline, wherein the heat dissipation mechanism is fixedly arranged on the fixing plate; the heat dissipation mechanism comprises a fan impeller rotatably mounted on the air cooling cover, the impeller heat dissipation cover is arranged on the side face of the air cooling cover, the heat dissipation impeller is rotatably mounted on the impeller heat dissipation cover, the steam outlet cover is fixedly mounted on the impeller heat dissipation cover, a steam shaft rotatably mounted on the steam outlet cover can drive the heat dissipation impeller to rotate, and the heat dissipation impeller drives the fan impeller to rotate.

Furthermore, the cooling mechanism is fixedly provided with a cooling pipe, the impeller heat dissipation cover is fixedly arranged on the cooling pipe, the cooling pipe is fixedly arranged on the air cooling cover, the air cooling cover is fixedly arranged on the fixing plate, the heat dissipation impeller is connected with the fan impeller through belt transmission, the steam power impeller is fixedly arranged on the steam shaft, the steam power worm is fixedly arranged on the steam shaft, the steam power turbine is fixedly arranged on the heat dissipation impeller, and the steam belt pulley fixedly arranged on the steam shaft is connected with the transmission mechanism through belt transmission.

Furthermore, the transmission mechanism on the rotatory crank of installing, manual rolling gear fixed mounting is on the crank, manual rolling gear drives output gear rotatory through a plurality of gears, output gear drives the operation of pressure mechanism through the belt drive.

Furthermore, a belt wheel is fixedly arranged on any one of the gears and is in transmission connection with the belt wheel fixedly arranged on the output gear through a belt.

Furthermore, a one-way pressure plate is slidably mounted on the pressure mechanism and forms threaded fit with a central two-way screw rotatably mounted on the screw pressure tank, and a screw belt pulley is fixedly mounted on the central two-way screw and is in transmission connection with a power belt pulley rotatably mounted on the screw pressure tank through a belt.

Furthermore, the two unidirectional pressure plates are arranged and are slidably mounted relative to each other.

Furthermore, two sections of threads with opposite rotating directions are arranged on the central bidirectional screw rod.

Furthermore, the downward gas transmission pipeline is fixedly arranged on the air cooling cover.

Compared with the prior art, the invention has the beneficial effects that:

(1) the intelligent mine cooling and refrigerating system can realize one-time installation and automatically carry out the process of cooling and air supply;

(2) the intelligent mine cooling and refrigerating system is internally provided with a mechanism which is started by hand cranking and automatically performs cooling circulation;

(3) the intelligent mine cooling and refrigerating system can intelligently cool the underground, reduce the energy cost of underground cooling equipment, improve the safety during use and enable the process of cooling the mine to be easier and more effective.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic structural diagram of a heat dissipation mechanism, a transmission mechanism and a pressure mechanism according to the present invention.

Fig. 3 is a schematic cross-sectional view of the overall structure of the present invention.

Fig. 4 is a schematic cross-sectional view of the overall structure of the present invention.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the intelligent mine cooling and refrigerating system includes a fixing plate 1, a heat dissipation mechanism 2, a transmission mechanism 3, a pressure mechanism 4, and a downward gas transmission pipeline 5, wherein the heat dissipation mechanism 2 includes: the steam turbine comprises an air cooling cover 201, a fan impeller 202, a fan pulley 203, a cooling pipe 204, an impeller heat dissipation cover 205, a heat dissipation impeller 206, a heat dissipation pulley 207, a steam power turbine 208, a steam air outlet cover 209, a steam power impeller 210, a steam shaft 211, a steam power worm 212 and a steam pulley 213; air-cooled cover 201 fixed mounting is on fixed plate 1, fan wheel 202 is rotatory to be installed at air-cooled cover 201, fan pulley 203 fixed mounting is at fan wheel 202, cooling tube 204 fixed mounting is at air-cooled cover 201, impeller cooling cover 205 fixed mounting is at cooling tube 204, impeller cooling cover 205 is rotatory to be installed at impeller cooling cover 206, heat dissipation pulley 207 fixed mounting is at impeller cooling cover 206, steam power turbine 208 fixed mounting is at impeller cooling cover 206, steam goes out cover 209 fixed mounting at impeller cooling cover 205, steam power impeller 210 fixed mounting is at steam shaft 211, steam shaft 211 is rotatory to be installed at steam goes out cover 209, steam power worm 212 fixed mounting is at steam shaft 211, steam pulley 213 fixed mounting is at steam shaft 211.

The transmission mechanism 3 includes: a gear box housing 301, a hand crank 302, a manual rotating gear 303, an output belt pulley 304, an output gear 305 and a top transmission gear 306; the gearbox housing 301 is fixedly arranged on the air cooling housing 201, the hand crank 302 is rotatably arranged on the gearbox housing 301, the manual rotating gear 303 is fixedly arranged on the hand crank 302, the output belt pulley 304 is fixedly arranged on the output gear 305, the output gear 305 is rotatably arranged on the gearbox housing 301, and the top transmission gear 306 is rotatably arranged on the gearbox housing 301.

The pressure mechanism 4 includes: a screw pressure tank 401, a power pulley 402, a screw pulley 403, a central bidirectional screw 404, a one-way pressure plate 405 and a water inlet 406; the screw pressure tank 401 is fixedly arranged on the fixing plate 1, the power pulley 402 is rotatably arranged on the screw pressure tank 401, the screw pulley 403 is fixedly arranged on the central bidirectional screw 404, the central bidirectional screw 404 is rotatably arranged on the screw pressure tank 401, the one-way pressure plate 405 is slidably arranged on the central bidirectional screw 404, and the water inlet 406 is fixedly arranged on the screw pressure tank 401.

After the device is installed, the mixed liquid of condensate and water is manually thrown into the screw pressure tank 401 through the water inlet 406, a worker rotates the hand crank 302 for several circles, so that the transmission ratio is increased through the manual rotating gear 303 and is transmitted to the output gear 305, thereby driving the rotation of the screw belt pulley 403, the screw belt pulley 403 drives the central bidirectional screw 404 to rotate, then the unidirectional pressure plate 405 is driven to move relatively, the mixed liquid starts to be extruded to generate energy, the liquid is upwards conveyed to the cooling pipe 204 to be cooled after reaching the compression limit, the liquid flows into the impeller heat dissipation cover 205, the heat energy is released by the rotation of the heat dissipation impeller 206 and then circularly enters the cooling pipe 204, the released steam is rapidly discharged through the steam outlet cover 209, the discharged airflow of the steam drives the steam power impeller 210, thereby the steam shaft 211 is reversely driven to rotate, the heat dissipation impeller 206 is driven to rotate by the rotation of the steam power worm 212 and the steam power turbine 208, thereby drive fan wheel 202 and realize blowing to the pit, the blast air stream that appears refrigerates through cooling pipe 204 and realizes cold wind and carry, realizes carrying the cold wind in the pit. The rotation of the steam shaft 211 can also repeatedly drive the top transmission gear 306 to rotate, so that the auxiliary belt pulley fixedly installed on the top transmission gear 306 is driven to rotate again, the circulation of secondary compression, discharge, release, refrigeration and steam power of repeated liquid is realized, and the process of intelligent mine cooling and air supply is realized.