CN220601837U

CN220601837U - Mining refrigerating unit

Info

Publication number: CN220601837U
Application number: CN202322315463.4U
Authority: CN
Inventors: 张曦; 宋元永; 张俊杰; 姜二龙; 张早攀; 张路; 王浩; 徐娜娜; 刘震
Original assignee: Anhui Chuangqi Monitoring Equipment Co ltd
Current assignee: Anhui Chuangqi Monitoring Equipment Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-15
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a mining refrigerating unit, which comprises a mounting seat, an evaporator and a compressor, wherein the mounting seat is provided with a plurality of air inlets; and (2) a mounting seat: the right ends of the upper surfaces of the brackets are respectively provided with a bracket; an evaporator: the mounting seat is arranged at the left end of the upper surface of the mounting seat; a compressor: the evaporator is arranged at the right end of the upper surface of the mounting seat, a connecting pipe is arranged at the upper end of the compressor, a coiled pipe is arranged at the upper end of the connecting pipe, a conveying pipe is arranged at the left end of the coiled pipe, the conveying pipe penetrates through the inner wall of the evaporator, the conveying pipe positioned in the evaporator is of a serpentine structure, and the right end of the conveying pipe is communicated with the compressor through a pipeline; wherein: the air conditioner comprises a bracket, and is characterized by further comprising a water cooling box, wherein the lower surface of the water cooling box is fixedly connected with the upper end of the bracket respectively, a coiled pipe is positioned in the water cooling box, the air conditioner is more uniformly conveyed by an impeller, the refrigerating effect is more ideal, the noise is lower, the energy consumption is also reduced a lot relative to a piston compressor, the recycling effect is achieved, and a lot of energy consumption is optimized relative to the whole energy consumption of traditional equipment.

Description

Mining refrigerating unit

Technical Field

The utility model relates to the technical field of mining equipment, in particular to a mining refrigerating unit.

Background

Ore holes are all resource producing places which are indispensable for social development all the time, various ores exist in all places of the country and even all places of the world, the ores are put into operation, particularly coal mines, the temperature and the humidity in the ores are required, the temperature is too high, the humidity is increased along with the high temperature, workers are difficult to work in the ores, and then the refrigerating equipment in the ores becomes indispensable.

In the traditional mining refrigeration equipment, the refrigerant is evaporated and cooled, compressed into a high-temperature gaseous state, cooled by an outer case fan, sent back to an evaporator to repeatedly perform evaporation and cooling to achieve the refrigeration effect, and finally the refrigeration operation in the mine is completed.

The problems are solved, for example, most of mining refrigeration equipment uses a piston compressor, so that the equipment has high working noise, and the refrigeration equipment uses a fan to carry out cold air conveying and coolant cooling, so that the energy consumption is increased, the cold air conveying is uneven, and the refrigeration effect is not ideal.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the mining refrigerating unit, which has the advantages that the impeller is more uniform in cold air conveying, the refrigerating effect is more ideal, the noise is lower, the energy consumption is reduced a lot compared with a piston compressor, the recycling effect is achieved, the energy consumption is optimized a lot compared with the whole energy consumption of the traditional equipment, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a mining refrigerating unit comprises a mounting seat, an evaporator and a compressor;

and (2) a mounting seat: the right ends of the upper surfaces of the brackets are respectively provided with a bracket;

an evaporator: the mounting seat is arranged at the left end of the upper surface of the mounting seat;

a compressor: the evaporator is arranged at the right end of the upper surface of the mounting seat, a connecting pipe is arranged at the upper end of the compressor, a coiled pipe is arranged at the upper end of the connecting pipe, a conveying pipe is arranged at the left end of the coiled pipe, the conveying pipe penetrates through the inner wall of the evaporator, the conveying pipe positioned in the evaporator is of a serpentine structure, and the right end of the conveying pipe is communicated with the compressor through a pipeline;

wherein: the air conditioner further comprises a water cooling box, wherein the lower surface of the water cooling box is fixedly connected with the upper end of the support respectively, the coiled pipe is located in the water cooling box, the impeller is used for conveying cool air more uniformly, the mining refrigeration effect is more ideal, the noise is lower, the energy consumption is also reduced a lot relative to a piston compressor, the effect of recycling is achieved, and a lot of energy consumption is optimized relative to the whole energy consumption of traditional mining equipment.

Further, the front end of the upper surface of the mounting seat is provided with a control switch group, and the input end of the control switch group is electrically connected with an external power supply to regulate and control the operation of an electrical appliance.

Further, the evaporator comprises an evaporation tank, a flow collecting groove and an impeller, wherein the evaporation tank is fixedly connected to the left end of the upper surface of the mounting seat through a fixing frame, the impeller is rotationally connected to the middle of the inside of the evaporation tank, the flow collecting groove is fixedly connected to the lower end of the inside of the evaporation tank, the conveying pipe penetrates through the inner wall of the evaporation tank, the conveying pipe positioned in the evaporation tank is of a serpentine structure, and the flow collecting groove is positioned under the conveying pipe of the serpentine part to finish refrigeration operation.

Further, the evaporator further comprises a first motor, the first motor is fixedly connected to the upper surface of the mounting table of the left end face of the evaporation box, an output shaft of the first motor is rotationally connected with the left end face of the evaporation box, an output shaft of the first motor is fixedly connected with the left end face of the impeller, and an input end of the first motor is electrically connected with an output end of the control switch group to provide refrigeration driving force.

Further, the compressor includes the aircraft bonnet, rotates the seat, moves the vortex dish and decide the vortex dish, aircraft bonnet fixed connection is in the upper surface right-hand member of mount pad, rotates the diapire of seat fixed connection in the aircraft bonnet, moves the vortex dish and rotates the inside of connecting in rotating the seat through the bearing, decides the inside upper end of vortex dish fixed connection in the aircraft bonnet, moves the vortex dish and decides the vortex dish cooperation installation, and the right-hand member of conveyer pipe is linked together with the aircraft bonnet through the pipeline, carries out gaseous refrigerant compression and is used for cyclic utilization.

Further, the compressor also comprises a second motor, the second motor is fixedly connected in a mounting groove at the right end of the upper surface of the mounting seat, an output shaft of the second motor is rotationally connected with the lower end face of the hood through a sealing bearing, the output shaft of the second motor is fixedly connected with the lower end of the movable vortex plate, and the input end of the second motor is electrically connected with the output end of the control switch group to provide compression driving force.

Further, the water cooling tank comprises a water tank, a water outlet pipe and a water inlet pipe, the bottom end of the water tank is fixedly connected with the upper end of the support respectively, the coiled pipe is located in the water tank, the water outlet pipe is fixedly connected to the lower end of the right side face of the water tank, the water inlet pipe is fixedly connected to the upper end of the rear side face of the water tank, and cooling operation of the gaseous coolant is performed.

Further, the device also comprises an expansion valve, wherein the expansion valve is connected in series with the middle part of the conveying pipe, and the gaseous coolant is further cooled to be in a liquid state.

Compared with the prior art, the utility model has the beneficial effects that: the mining refrigerating unit has the following advantages:

1. through control switch group regulation and control, motor one operation, the output shaft rotates, drives the impeller and rotates, sends out the peripheral air that cools down because of the coolant evaporation of conveyer pipe, and the collecting vat is collected the drop of water that condenses because of cooling down on with the conveyer pipe outer wall, sends out through the pipeline, reaches refrigeration effect, and the impeller carries the air conditioning more even, and mining refrigeration effect is more ideal.

2. Through the regulation and control of the control switch group, the motor II runs, the output shaft rotates to drive the rotating seat to rotate, the movable scroll is synchronously driven to rotate, the movable scroll and the fixed scroll interact, the evaporated gaseous coolant is sucked into the middle space and then compressed, and the evaporated gaseous coolant is sent out from the upper part, so that the compression effect is achieved, the noise is lower, and the energy consumption is also reduced a lot compared with that of a piston compressor.

3. The compressor sends high-temperature gaseous coolant into the coiled pipe in the water tank, and the water cooling tank cools the high-temperature gaseous coolant through cold water in the tank, so that the effect of cyclic utilization is achieved, and a lot of energy consumption is optimized compared with the whole energy consumption of the traditional mining equipment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the rear cross-sectional structure of the present utility model.

In the figure: the device comprises a mounting seat 1, a control switch group 2, an evaporator 3, a motor I, an evaporation tank 32, a collection groove 33, an impeller 34, a compressor 4, a motor II, a motor 42, a motor cover 43, a rotating seat 44, a movable scroll, a fixed scroll 45, a water cooling tank 5, a water tank 51, a water outlet pipe 52, a water inlet pipe 53, a conveying pipe 6, an expansion valve 7, a bracket 8 and a coiled pipe 9.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present embodiment provides a technical solution: a mining refrigerating unit comprises a mounting seat 1, an evaporator 3 and a compressor 4;

mounting base 1: the right end of the upper surface of the mounting seat 1 is provided with a bracket 8 respectively, the front end of the upper surface of the mounting seat is provided with a control switch group 2, and the input end of the control switch group 2 is electrically connected with an external power supply;

evaporator 3: the evaporator 3 comprises an evaporation tank 32, a collecting groove 33 and an impeller 34, wherein the evaporation tank 32 is fixedly connected to the left end of the upper surface of the installation seat 1 through a fixing frame, the impeller 34 is rotationally connected to the middle of the inside of the evaporation tank 32, the collecting groove 33 is fixedly connected to the lower end of the inside of the evaporation tank 32, a conveying pipe 6 penetrates through the inner wall of the evaporation tank 32, the conveying pipe 6 positioned in the inside of the evaporation tank 32 is of a serpentine structure, the collecting groove 33 is positioned under the conveying pipe 6 of the serpentine part, the evaporator 3 further comprises a motor I31, the motor I31 is fixedly connected to the upper surface of an installation table on the left end surface of the evaporation tank 32, an output shaft of the motor I31 is rotationally connected with the left end surface of the evaporation tank 32, an output shaft of the motor I31 is fixedly connected with the left end surface of the impeller 34, the input end of the motor I31 is electrically connected with the output end of a control switch group 2, the motor I31 is rotationally controlled through the control switch group 2, the output shaft drives the impeller 34 to rotate, the conveying pipe 6 is cooled by the cooling agent, the air on the periphery of the conveying pipe 6 is sent out due to evaporation of the cooling agent, the collecting groove 33 sends out cooling air on the outer wall of the conveying pipe 6, and cooling water drops are sent out through a condensation pipeline;

compressor 4: the compressor 4 is arranged at the right end of the upper surface of the mounting seat 1, a connecting pipe is arranged at the upper end of the compressor 4, a coiled pipe 9 is arranged at the upper end of the connecting pipe, a conveying pipe 6 is arranged at the left end of the coiled pipe 9, the conveying pipe 6 penetrates through the inner wall of the evaporator 3, the conveying pipe 6 positioned in the evaporator 3 is of a coiled structure, the right end of the conveying pipe 6 is communicated with the compressor 4 through a pipeline, the compressor 4 comprises a hood 42, a rotating seat 43, a movable scroll 44 and a fixed scroll 45, the hood 42 is fixedly connected to the right end of the upper surface of the mounting seat 1, the rotating seat 43 is fixedly connected to the bottom wall of the hood 42, the movable scroll 44 is rotatably connected to the inside of the rotating seat 43 through a bearing, the fixed scroll 45 is fixedly connected to the upper end of the inside of the hood 42, the movable scroll 44 and the fixed scroll 45 are matched and are mounted, the right end of the conveying pipe 6 is communicated with the hood 42 through a pipeline, the second motor 41 is fixedly connected to the right end of the upper surface of the mounting seat 1, the output shaft of the second motor 41 is rotatably connected to the lower end of the hood 42, the output shaft of the second motor 41 is fixedly connected to the lower end of the motor 43, the motor 43 is fixedly connected to the lower end of the motor 43, the second motor is rotatably connected to the upper end of the motor 4, the fixed scroll 44 is driven by the motor, and the second motor is driven by the motor and the motor 4 to rotate a set 2, and the second motor is synchronously driven by the motor 4 to rotate the motor 4, and the upper end is driven by the motor and the motor 4 is driven by the motor and the motor 4 to rotate and the lower end is synchronously rotates;

wherein: the water cooling device further comprises a water cooling tank 5, the lower surface of the water cooling tank 5 is fixedly connected with the upper end of the support 8 respectively, the coiled pipe 9 is located inside the water cooling tank 5, the water cooling tank 5 comprises a water tank 51, a water outlet pipe 52 and a water inlet pipe 53, the bottom end of the water tank 51 is fixedly connected with the upper end of the support 8 respectively, the coiled pipe 9 is located inside the water tank 51, the water outlet pipe 52 is fixedly connected with the lower end of the right side face of the water tank 51, the water inlet pipe 53 is fixedly connected with the upper end of the rear side face of the water tank 51, the water cooling device further comprises an expansion valve 7, the expansion valve 7 is connected in series with the middle of the conveying pipe 6, the impeller is more uniform in conveying cold air, the refrigerating effect is more ideal, the noise is lower, the energy consumption is also reduced for a lot compared with a piston compressor, the effect of recycling is achieved, and a lot of energy consumption is optimized for the whole traditional equipment.

The working principle of the mining refrigerating unit provided by the utility model is as follows:

the motor I31 is regulated by the control switch group 2, the output shaft rotates to drive the impeller 34 to rotate, air which is cooled by evaporating a coolant around the conveying pipe 6 is sent out, the water collecting groove 33 collects water drops condensed by cooling on the outer wall of the conveying pipe 6 with a serpentine structure, the water drops are sent out through a pipeline, the motor II 41 is operated by the regulation of the control switch group 2, the output shaft rotates to drive the rotating seat 43 to rotate, the movable scroll 44 is synchronously driven to rotate, the movable scroll 44 and the fixed scroll 45 interact, the evaporated gaseous coolant is sucked into the middle space and is compressed, the evaporated gaseous coolant is sent out from the upper part, the compressor 4 sends the high-temperature gaseous coolant into the serpentine 9 in the water tank 51, the water cooling tank 5 cools the gaseous coolant through cold water in the tank, the cooled coolant is sent to the expansion valve 7, and the coolant is converted into liquid state from gas state through secondary compression of the expansion valve 7, and the coolant is circulated for mining refrigeration operation.

It should be noted that, in the above embodiment, the motor one 31 may be a 60EMA-013AP22 motor, the motor two 41 may be an F1500RC variable-frequency gear motor, and the control switch group 2 is provided with control buttons corresponding to the motor one 31 and the motor two 41 one by one and used for controlling the switch thereof.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A mining refrigeration unit, characterized in that: comprises a mounting seat (1), an evaporator (3) and a compressor (4);

mounting base (1): the right end of the upper surface is respectively provided with a bracket (8);

evaporator (3): the device is arranged at the left end of the upper surface of the mounting seat (1);

compressor (4): the evaporator is arranged at the right end of the upper surface of the mounting seat (1), a connecting pipe is arranged at the upper end of the compressor (4), a coiled pipe (9) is arranged at the upper end of the connecting pipe, a conveying pipe (6) is arranged at the left end of the coiled pipe (9), the conveying pipe (6) penetrates through the inner wall of the evaporator (3), the conveying pipe (6) positioned in the evaporator (3) is of a serpentine structure, and the right end of the conveying pipe (6) is communicated with the compressor (4) through a pipeline;

wherein: the water cooling device further comprises a water cooling box (5), wherein the lower surfaces of the water cooling box (5) are fixedly connected with the upper ends of the brackets (8) respectively, and the coiled pipe (9) is positioned in the water cooling box (5).

2. A mining refrigeration unit according to claim 1, wherein: the front end of the upper surface of the mounting seat (1) is provided with a control switch group (2), and the input end of the control switch group (2) is electrically connected with an external power supply.

3. A mining refrigeration unit according to claim 2, wherein: the evaporator (3) comprises an evaporation tank (32), a collecting tank (33) and an impeller (34), wherein the evaporation tank (32) is fixedly connected to the left end of the upper surface of the mounting seat (1) through a fixing frame, the impeller (34) is rotationally connected to the middle of the inside of the evaporation tank (32), the collecting tank (33) is fixedly connected to the lower end of the inside of the evaporation tank (32), the conveying pipe (6) penetrates through the inner wall of the evaporation tank (32), the conveying pipe (6) located in the evaporation tank (32) is of a serpentine structure, and the collecting tank (33) is located under the conveying pipe (6) of the serpentine part.

4. A mining refrigeration unit according to claim 3, wherein: the evaporator (3) further comprises a first motor (31), the first motor (31) is fixedly connected to the upper surface of the mounting table of the left end face of the evaporation box (32), an output shaft of the first motor (31) is rotationally connected with the left end face of the evaporation box (32), an output shaft of the first motor (31) is fixedly connected with the left end face of the impeller (34), and an input end of the first motor (31) is electrically connected with an output end of the control switch group (2).

5. A mining refrigeration unit according to claim 2, wherein: compressor (4) include aircraft bonnet (42), rotate seat (43), move vortex dish (44) and decide vortex dish (45), aircraft bonnet (42) fixed connection is in the upper surface right-hand member of mount pad (1), rotate seat (43) fixed connection in the diapire of aircraft bonnet (42), move vortex dish (44) and rotate through the bearing and be connected in the inside of rotating seat (43), decide vortex dish (45) fixed connection in the inside upper end of aircraft bonnet (42), move vortex dish (44) and decide vortex dish (45) cooperation installation, the right-hand member of conveyer pipe (6) is linked together with aircraft bonnet (42) through the pipeline.

6. A mining refrigeration unit according to claim 5, wherein: the compressor (4) further comprises a motor II (41), the motor II (41) is fixedly connected in a mounting groove at the right end of the upper surface of the mounting seat (1), an output shaft of the motor II (41) is rotationally connected with the lower end face of the hood (42) through a sealing bearing, the output shaft of the motor II (41) is fixedly connected with the lower end of the movable vortex plate (44), and the input end of the motor II (41) is electrically connected with the output end of the control switch group (2).

7. A mining refrigeration unit according to claim 3, wherein: the water cooling tank (5) comprises a water tank (51), a water outlet pipe (52) and a water inlet pipe (53), wherein the bottom end of the water tank (51) is fixedly connected with the upper end of the support (8) respectively, the coiled pipe (9) is located inside the water tank (51), the water outlet pipe (52) is fixedly connected to the lower end of the right side face of the water tank (51), and the water inlet pipe (53) is fixedly connected to the upper end of the rear side face of the water tank (51).

8. A mining refrigeration unit according to claim 1, wherein: the device also comprises an expansion valve (7), wherein the expansion valve (7) is connected in series with the middle part of the conveying pipe (6).