CN212154834U - Coal mine coal face full-coverage circulating refrigerating device - Google Patents
Coal mine coal face full-coverage circulating refrigerating device Download PDFInfo
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- CN212154834U CN212154834U CN202020866397.3U CN202020866397U CN212154834U CN 212154834 U CN212154834 U CN 212154834U CN 202020866397 U CN202020866397 U CN 202020866397U CN 212154834 U CN212154834 U CN 212154834U
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Abstract
The utility model discloses a coal mining working face full-coverage circulating refrigeration device for coal mines, which comprises a hydraulic four-bar linkage support body, wherein a plurality of refrigeration structures are arranged on the hydraulic four-bar linkage support body; the refrigeration structure includes: the device comprises a mounting frame, a refrigeration water pipe, a water inlet pipe, a water outlet pipe, an air pipe, a mounting box, radiating fins, refrigeration fins, cold guide fins and a radiating fan; the mounting bracket is installed on hydraulic pressure four connecting rod support body, refrigeration water pipe cartridge is on the mounting bracket, advance water piping connection in refrigeration water pipe one end, the utility model relates to a coal face cooling refrigeration plant technical field, the installation of being convenient for, a plurality of refrigeration structures of installation above every hydraulic pressure four connecting rod support can realize refrigerating whole working face, has guaranteed the cooling effect, has satisfied the accuse temperature demand of working face, has also guaranteed the normal of working face simultaneously and has pushed out the mining, has guaranteed work efficiency.
Description
Technical Field
The utility model relates to a coal face cooling refrigeration plant technical field specifically is a colliery coal face all standing circulation refrigerating plant.
Background
In order to reduce the working temperature of the working face, the air cooler is generally arranged on an air inlet crossheading, the air outlet of the air cooler is connected with a chilled water inlet pipeline, the air inlet of the air cooler is connected with a chilled water return pipeline (the chilled water return pipeline cannot be reversely connected), the air cooler needs to be horizontally arranged left and right, and the air outlet and the air inlet need to be kept at an inclination of 2 degrees (the air outlet is slightly lower than the air inlet), so that the condensed water can be discharged. The air flow is introduced by adopting air pipe connection, the air pipe is connected on the air inlet and is bound and fixed, and air leakage and falling cannot occur. A cold water supply pipe of a system pipeline is connected to a water inlet interface of the air cooler, a water return pipe of the system is connected to a water outlet interface of the air cooler, a water filter is horizontally arranged in front of a water inlet to prevent the air cooler from being blocked, and a water inlet and a water outlet cannot be reversely connected.
After the refrigerator is normally opened, the air outlet of the air cooler is connected with the air cylinder to the working face or the reversed loader, the air cylinder is connected to the working face to influence normal pushing and collecting of the working face, and the air outlet is poor in cooling effect within 30m outside and cannot meet the requirement of temperature control of the working face.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a colliery coal face all standing circulation refrigerating plant has solved and has connect a section of thick bamboo to the normal mining of working face influence working face to and the air outlet is poor with the outer cooling effect of lining 30m, can not satisfy the problem of working face accuse temperature demand.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a full-coverage circulating refrigeration device for a coal mining working face of a coal mine comprises a hydraulic four-bar support body, wherein a plurality of refrigeration structures are arranged on the hydraulic four-bar support body;
the refrigeration structure includes: the device comprises a mounting frame, a refrigeration water pipe, a water inlet pipe, a water outlet pipe, an air pipe, a mounting box, radiating fins, refrigeration fins, cold guide fins and a radiating fan;
the mounting bracket is installed on hydraulic pressure four connecting rod support body, refrigeration water pipe cartridge is on the mounting bracket, advance water piping connection in refrigeration water pipe one end, go out water piping connection in the refrigeration water pipe other end, the tuber pipe cartridge is on the refrigeration water pipe, the mounting box inlays the dress in the mounting bracket lateral wall face, the fin is installed inside the mounting box, the refrigeration piece is installed in fin lateral wall face, the cold fin is installed in refrigeration piece lateral wall face, radiator fan installs on the mounting box, the mounting bracket passes through the installation department and installs on hydraulic pressure four connecting rod support body.
Preferably, the mounting portion includes: the mounting structure comprises two mounting plates, mounting bolts and mounting nuts;
two mounting panels are installed on the side wall surface of the mounting frame, two the mounting panels are installed at an angle of 90 degrees, two threaded holes are formed in the mounting panels, the mounting bolts are inserted in the two threaded holes in one of the threaded holes, and the mounting nuts are sleeved on the mounting bolts.
Preferably, the joints of the refrigeration water pipes and the water inlet pipes are provided with sealing rings.
Preferably, the side wall surfaces of the refrigeration sheets are coated with heat-conducting silicone grease.
Preferably, a heat insulation pad is installed on the side wall surface of the radiating fin, and the heat insulation pad is of a square-back structure.
Preferably, the cooling fan is provided with a dustproof protection net.
Advantageous effects
The utility model provides a colliery coal face all standing circulation refrigerating plant possesses following beneficial effect: the installation of being convenient for, a plurality of refrigeration structures of installation above every hydraulic pressure four connecting rod support can realize refrigerating whole working face, have guaranteed the cooling effect, have satisfied the accuse temperature demand of working face, have also guaranteed the normal of working face simultaneously and have pushed away the adoption, have guaranteed work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a coal mine coal face full-coverage circulating refrigeration device of the utility model.
Fig. 2 is a schematic structural view of a refrigeration structure of a coal mine coal face full-coverage circulation refrigeration device according to the present invention.
Fig. 3 is a left side view structural diagram of a refrigeration structure of a coal mine coal face full-coverage circulation refrigeration device according to the utility model.
In the figure: 1-a hydraulic four-bar linkage support body; 2-a mounting rack; 3-a refrigeration water pipe; 4-water inlet pipe; 5-water outlet pipe; 6-air pipe; 7-mounting a box; 8-a heat sink; 9-refrigerating sheets; 10-a cold conducting sheet; 11-a heat dissipation fan; 12-a mounting plate; 13-mounting bolts; 14-mounting a nut; 15-sealing ring; 16-heat conductive silicone grease; 17-a heat insulation mat; 18-dustproof protective net.
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. 1-3, the present invention provides a technical solution: a full-coverage circulating refrigerating device for a coal mining working face of a coal mine.
Example (b): all the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
A coal mining working face full-coverage circulating refrigeration device for a coal mine comprises a hydraulic four-bar support body 1, wherein a plurality of refrigeration structures are arranged on the hydraulic four-bar support body 1;
wherein, it is required to be noted that: the plurality of refrigeration structures are arranged on the hydraulic four-bar support body 1;
in a specific implementation, the refrigeration structure may preferably adopt the following structure, which includes: the device comprises a mounting frame 2, a refrigeration water pipe 3, a water inlet pipe 4, a water outlet pipe 5, an air pipe 6, a mounting box 7, a cooling fin 8, a refrigeration fin 9, a cold guide fin 10 and a cooling fan 11; mounting bracket 2 is installed on hydraulic pressure four connecting rod support body 1, 3 cartridges of refrigeration water pipe are on mounting bracket 2, inlet tube 4 is connected in 3 one ends of refrigeration water pipe, outlet pipe 5 is connected in the 3 other ends of refrigeration water pipe, 6 cartridges of tuber pipe are on refrigeration water pipe 3, mounting box 7 inlays the dress in 2 lateral wall faces of mounting bracket, fin 8 is installed inside mounting box 7, refrigeration piece 9 is installed in 8 lateral wall faces of fin, cold conduction piece 10 is installed in 9 lateral wall faces of refrigeration piece, radiator fan 11 is installed on mounting box 7, mounting bracket 2 is installed on hydraulic pressure four connecting rod support body 1 through the installation department.
Wherein, it is required to be noted that: the mounting frame 2 is mounted on the hydraulic four-bar support body 1 through the mounting part, cooling water enters the refrigeration water pipe 3 from the water inlet pipe 4, preferably, a sealing ring 15 is arranged at the connection part of the refrigeration water pipe 3 and the water inlet pipe 4 to avoid the leakage of the cooling water, meanwhile, the refrigeration piece 9 works, preferably, and further, the side wall surfaces of the refrigeration piece 9 are coated with heat-conducting silicone grease 16 for insulation and increasing the heat conductivity, the refrigeration water pipe 3 is cooled by the cold-conducting piece 10, so that the water flowing into the refrigerating water pipe 3 becomes cold, the air with higher temperature flows in the air pipe 6, when passing through the position wrapped by the refrigerating water pipe 3, the heat is taken away by the cooling water, the cold air is discharged from the opening of the air pipe 6, the working surface is cooled, and the water absorbing heat flows into the water outlet pipe 5, and the water inlet pipe 4 is connected with the water outlet pipe 5 for water.
Circulating device, realize the hydrologic cycle, and the fin 8 is connected to the one side that refrigerates 9 and generate heat, the fin 8 absorbs the heat that refrigerates 9 production, as preferred, and further, heat insulating mattress 17 is installed to fin 8 side wall face, heat insulating mattress 17 is back font structure, the purpose is to lead cold plate 10 and fin 8 to separate, radiator fan 11 rotates, accelerate the cooling of refrigeration piece 9, guarantee the normal work of refrigeration piece 9, as preferred, and further, radiator fan 11 is last to be equipped with dustproof protection net 18, the purpose is to prevent that the dust from getting into radiator fan 11, guarantee the normal work of fan.
In a specific implementation, the mounting portion may preferably adopt the following structure, which includes: two mounting plates 12, mounting bolts 13, and mounting nuts 14; two mounting panels 12 are installed in 2 side wall surfaces of mounting bracket, and two mounting panels 12 are the installation of 90 degrees angles, have seted up two screw holes on two mounting panels 12, and mounting bolt 13 cartridge is on one of them screw hole of two screw holes, and mounting nut 14 suit is on mounting bolt 13.
Wherein, it is required to be noted that: the installer can choose the axial direction of the mounting frame 2 by means of two mounting plates 12 with different angles, and fix the refrigeration structure by means of mounting bolts 13 and mounting nuts 14.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 (6)
1. A coal mining working face full-coverage circulating refrigeration device for a coal mine comprises a hydraulic four-bar linkage support body (1), and is characterized in that a plurality of refrigeration structures are arranged on the hydraulic four-bar linkage support body (1);
the refrigeration structure includes: the refrigerator comprises a mounting frame (2), a refrigerating water pipe (3), a water inlet pipe (4), a water outlet pipe (5), an air pipe (6), a mounting box (7), radiating fins (8), a refrigerating fin (9), a cold guide fin (10) and a radiating fan (11);
mounting bracket (2) are installed on hydraulic pressure four connecting rod support body (1), refrigeration water pipe (3) cartridge is on mounting bracket (2), inlet tube (4) are connected in refrigeration water pipe (3) one end, outlet pipe (5) are connected in refrigeration water pipe (3) other end, tuber pipe (6) cartridge is on refrigeration water pipe (3), mounting box (7) are inlayed and are adorned in mounting bracket (2) side wall face, inside mounting box (7) were installed in cooling fin (8), cooling fin (9) are installed in cooling fin (8) side wall face, lead cold fin (10) and install in refrigeration fin (9) side wall face, radiator fan (11) are installed on mounting box (7), mounting bracket (2) are installed on hydraulic pressure four connecting rod support body (1) through the installation department.
2. The coal mine coal face full coverage circulating refrigeration device of claim 1, wherein the mounting portion comprises: two mounting plates (12), mounting bolts (13) and mounting nuts (14);
two mounting panels (12) are installed in mounting bracket (2) side wall face, two mounting panel (12) are the installation of 90 degrees angles, two seted up two screw holes on mounting panel (12), mounting bolt (13) cartridge is in two on one of them screw hole of screw hole, mounting nut (14) suit is on mounting bolt (13).
3. The coal mine coal face full-coverage circulating refrigeration device according to claim 1, characterized in that a sealing ring (15) is arranged at the joint of the refrigeration water pipe (3) and the water inlet pipe (4).
4. The coal mine coal face full-coverage circulating refrigeration device is characterized in that the side wall surfaces of the refrigeration sheets (9) are coated with heat-conducting silicone grease (16).
5. The coal mine coal face full-coverage circulating refrigeration device according to claim 1, characterized in that a heat insulation pad (17) is installed on the side wall surface of the radiating fin (8), and the heat insulation pad (17) is of a reversed-square structure.
6. The coal mine coal face full-coverage circulating refrigeration device according to claim 1, characterized in that a dustproof protection net (18) is arranged on the heat radiation fan (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020866397.3U CN212154834U (en) | 2020-05-21 | 2020-05-21 | Coal mine coal face full-coverage circulating refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020866397.3U CN212154834U (en) | 2020-05-21 | 2020-05-21 | Coal mine coal face full-coverage circulating refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212154834U true CN212154834U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020866397.3U Expired - Fee Related CN212154834U (en) | 2020-05-21 | 2020-05-21 | Coal mine coal face full-coverage circulating refrigerating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN212154834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198144A (en) * | 2021-11-10 | 2022-03-18 | 中国矿业大学(北京) | Multi-unit water cooling structure and method for longwall mining working face |
-
2020
- 2020-05-21 CN CN202020866397.3U patent/CN212154834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198144A (en) * | 2021-11-10 | 2022-03-18 | 中国矿业大学(北京) | Multi-unit water cooling structure and method for longwall mining working face |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20210521 |