CN217001076U - Colliery is drainage pump house in pit heald platform heat-transfer device - Google Patents
Colliery is drainage pump house in pit heald platform heat-transfer device Download PDFInfo
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- CN217001076U CN217001076U CN202220000311.8U CN202220000311U CN217001076U CN 217001076 U CN217001076 U CN 217001076U CN 202220000311 U CN202220000311 U CN 202220000311U CN 217001076 U CN217001076 U CN 217001076U
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- heat conduction
- pipeline
- wall
- drainage pump
- sound
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- 238000012546 transfer Methods 0.000 title claims description 5
- 239000003245 coal Substances 0.000 claims abstract description 14
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 238000010030 laminating Methods 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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Abstract
The utility model discloses a heat conduction device for a comprehensive platform of a drainage pump room in a coal mine, which belongs to the technical field of drainage pump rooms and comprises: the negative pressure fan is installed on the inner wall of the air inlet port of the heat conduction pipeline through a fixed plate, and the air outlet port of the heat conduction pipeline is communicated with a telescopic pipe; the inner wall of the heat conduction pipeline is connected with a plurality of mounting frames which are equidistantly staggered, and the sound-absorbing boards are embedded in notches formed in the outer walls of the mounting frames and comprise sound-absorbing black paper layers, honeycomb core board layers attached to the inner surfaces of the sound-absorbing black paper layers, silent cotton board layers attached to the inner surfaces of the honeycomb core board layers and non-woven paper cloth layers attached to the inner surfaces of the silent cotton board layers; the inner wall of the heat conduction pipeline is also connected with a circular frame, and a cross is fixed on the circumferential inner wall of the circular frame. The colliery underground drainage pump house heald platform heat conduction device has a simple structure and strong practicability.
Description
Technical Field
The utility model belongs to the technical field of drainage pump rooms, and particularly relates to a comprehensive platform heat conduction device for a drainage pump room in a coal mine.
Background
With the continuous development of underground large roadways of coal mines, the continuous working face, the increasing of water inflow of the working face and the gradual expansion of a mine drainage system, 12 drainage pumps are used in western areas, the ambient temperature of the pump house is up to 32-35 ℃ due to the all-weather operation of the water pumps and the motors, the working efficiency of workers is reduced and the occupational health is threatened due to the high-temperature damp and hot environment, the service life of electromechanical equipment is greatly shortened, and the expenditure of outsourcing maintenance cost is continuously increased;
when the existing drainage pump room for the underground coal mine is used, high temperature generated in the drainage pump room cannot be effectively discharged, so that the service life of drainage equipment is influenced.
Therefore, aiming at the current situation, the design and production of the comprehensive platform heat conduction device of the underground coal mine drainage pump house are urgently needed to meet the requirements of actual use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat conduction device for a comprehensive platform of a drainage pump house in a coal mine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a colliery is drainage pump house heald platform heat-transfer device down, includes:
the negative pressure fan is installed on the inner wall of the air inlet port of the heat conduction pipeline through a fixed plate, and the air outlet port of the heat conduction pipeline is communicated with a telescopic pipe;
be connected with the crisscross installing frame of a plurality of equidistance on the inner wall of heat conduction pipeline, and the installing frame outer wall is seted up and is embedded to have the abatvoix in the notch, the abatvoix is connected in the silence cotton layer and the non-woven fabrics layer of laminating connection in the silence cotton layer internal surface of honeycomb core in the sound black paper layer, laminating of inhaling the sound black paper internal surface including inhaling sound black paper layer, laminating.
In a further embodiment, the inner wall of the heat conducting pipeline is further connected with a circular frame, a cross is fixed on the inner wall of the circumference of the circular frame, and four fan blades arranged in a rectangular array are rotatably connected to the side wall of the cross.
In a further embodiment, the outer walls of the heat conducting pipeline and the connecting pipeline are integrally injection-molded with connecting rings, and the two connecting rings are locked and fixed by a plurality of locking bolts with nuts.
In a further embodiment, the fixing plate is detachably connected with two bumps integrally formed on the inner wall of the heat conducting pipeline in an injection molding manner.
In a further embodiment, the sound-absorbing board is provided with at least five sound-absorbing holes, and the outer wall of one side of the sound-absorbing board is provided with a plurality of sound-absorbing holes which are uniformly distributed.
In a further embodiment, the connecting pipe, the heat conducting pipe and the extension pipe are all made of high temperature resistant materials.
The utility model has the technical effects and advantages that: according to the heat conduction device for the comprehensive platform of the underground drainage pump room in the coal mine, wind power is generated through the negative-pressure fan, and the connecting pipeline, the heat conduction pipeline and the telescopic pipe which are connected with the pump room are matched for use, so that generated heat is guided into the air return channel of the pump room, heat accumulation is not generated in the pump room by hot air of a motor, the temperature of the pump room is greatly reduced, and the safety and reliability of equipment operation are obviously improved;
the sound absorption board absorbs noise generated in the heat conduction pipeline by utilizing the sound absorption effect of the sound absorption black paper layer, the honeycomb core board layer, the silent cotton board layer and the non-woven paper cloth layer, so that the noise is prevented from influencing the surrounding environment;
the fan blades are driven to rotate through air flow, so that heat of the heat conduction pipeline is quickly exhausted through the telescopic pipe, and the electromechanical equipment is effectively prevented from being overheated to cause abnormity; the comprehensive platform heat conduction device for the underground coal mine drainage pump house is simple in structure and high in practicability.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic structural diagram of a circular frame according to the present invention;
fig. 3 is a cross-sectional view of the sound-absorbing panel of the present invention.
In the figure: 1. a heat conducting pipe; 2. connecting a pipeline; 3. a telescopic pipe; 4. a negative pressure fan; 5. a fixing plate; 6. installing a frame; 7. a sound-absorbing panel; 71. a sound-absorbing black paper layer; 72. a honeycomb core panel layer; 73. a silent cotton board layer; 74. a non-woven paper cloth layer; 8. a round frame; 9. a cross; 10. a fan blade; 11. and (7) connecting rings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
In order to satisfy the actual use demand, as shown in fig. 1, fig. 2 and fig. 3, a colliery is drainage pump house heald platform heat-transfer device in pit includes: the heat conduction pipeline 1 and the connecting pipeline 2 in sealed butt joint with the air inlet port of the heat conduction pipeline 1, the connecting rings 11 are formed on the outer walls of the heat conduction pipeline 1 and the connecting pipeline 2 in an injection molding mode, the two connecting rings 11 are locked and fixed through a plurality of locking bolts with nuts, the connection tightness between the two pipelines is guaranteed, a negative pressure fan 4 is installed on the inner wall of the air inlet port of the heat conduction pipeline 1 through a fixing plate 5, the fixing plate 5 is detachably connected with two lugs formed on the inner wall of the heat conduction pipeline 1 in an integral injection molding mode, and an air outlet port of the heat conduction pipeline 1 is communicated with a telescopic pipe 3; be connected with the crisscross installing frame 6 of a plurality of equidistance on the inner wall of heat conduction pipeline 1, and the installing frame 6 outer wall is seted up in the notch and is embedded to have abatvoix 7, abatvoix 7 is including inhaling sound black paper layer 71, the laminating is connected in inhaling the honeycomb core sheet layer 72 of sound black paper layer 71 internal surface, the laminating is connected in silence cotton layer 73 of honeycomb core sheet layer 72 internal surface and the laminating is connected in the non-woven fabrics layer 74 of silence cotton layer 73 internal surface, abatvoix 7 is provided with five at least, set up a plurality of evenly distributed's sound absorption hole on one side outer wall of abatvoix 7, utilize and inhale sound black paper layer 71, honeycomb core sheet layer 72, the sound-absorbing effect of silence cotton layer 73 and non-woven fabrics layer 74, thereby absorb the noise that produces in the heat conduction pipeline 1, connecting tube 2, heat conduction pipeline 1 and flexible pipe 3 are made by high temperature resistant material.
In order to effectively prevent the electromechanical device from being overheated and abnormal, as shown in fig. 1 and fig. 2, the inner wall of the heat conducting pipeline 1 is further connected with a circular frame 8, a cross 9 is fixed on the inner wall of the circumference of the circular frame 8, four fan blades 10 arranged in a rectangular array are rotatably connected on the side wall of the cross 9, and the plurality of fan blades 10 are driven to rotate by air flow, so that the heat of the heat conducting pipeline 1 is rapidly discharged through the telescopic pipe 3.
According to the working principle, when the heat conducting device for the comprehensive platform of the underground drainage pump house in the coal mine is used, wind power is generated through the negative pressure fan 4, and the connecting pipeline 2, the heat conducting pipeline 2 and the telescopic pipe 3 which are connected with the pump house are matched for use, so that the generated heat is guided into the return air duct of the pump house, the heat accumulation of the motor hot air in the pump house is avoided, the temperature of the pump house is greatly reduced, and the safety and reliability of equipment operation are obviously improved; the sound absorption board 7 is arranged, and the sound absorption effect of the sound absorption black paper layer 71, the honeycomb core board layer 72, the silent cotton board layer 73 and the non-woven paper cloth layer 74 is utilized, so that the noise generated in the heat conduction pipeline 1 is absorbed, and the influence of the noise on the surrounding environment is avoided; the plurality of fan blades 10 are driven to rotate through air flow, so that heat of the heat conduction pipeline 1 is quickly exhausted through the telescopic pipe 3, and abnormal overheating of electromechanical equipment is effectively prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a colliery is drainage pump house heald platform heat-transfer device down, includes:
the heat conduction pipeline comprises a heat conduction pipeline (1) and a connecting pipeline (2) in sealed butt joint with an air inlet port of the heat conduction pipeline (1), wherein a negative pressure fan (4) is installed on the inner wall of the air inlet port of the heat conduction pipeline (1) through a fixing plate (5), and an air outlet port of the heat conduction pipeline (1) is communicated with a telescopic pipe (3);
the method is characterized in that: be connected with crisscross installing frame (6) of a plurality of equidistance on the inner wall of heat conduction pipeline (1), and embedded having abatvoix (7) in installing frame (6) outer wall is seted up the notch, abatvoix (7) are connected in inhaling honeycomb core board layer (72) of sound black paper layer (71) internal surface, laminating including inhaling sound black paper layer (71), laminating and connect in silence cotton layer (73) and the laminating of silence cotton layer (73) internal surface in honeycomb core board layer (72) internal surface and non-woven paper cloth layer (74) of laminating connection in silence cotton layer (73).
2. The heat conduction device for the comprehensive platform of the underground coal mine drainage pump house according to claim 1, which is characterized in that: the inner wall of the heat conduction pipeline (1) is further connected with a round frame (8), a cross (9) is fixed on the inner wall of the circumference of the round frame (8), and four fan blades (10) arranged in a rectangular array are rotatably connected to the side wall of the cross (9).
3. The heat conduction device for the comprehensive platform of the underground coal mine drainage pump house according to claim 2, is characterized in that: the heat conducting pipeline (1) and the connecting pipeline (2) are integrally injection-molded with connecting rings (11) on the outer walls, and the two connecting rings (11) are locked and fixed through a plurality of locking bolts with nuts.
4. The heat conduction device for the comprehensive platform of the underground coal mine drainage pump house according to claim 3, is characterized in that: the fixing plate (5) is detachably connected with two bumps formed by integral injection molding on the inner wall of the heat conducting pipeline (1).
5. The heat conduction device for the comprehensive platform of the underground coal mine drainage pump house according to claim 4, is characterized in that: the sound-absorbing plate is characterized in that at least five sound-absorbing plates (7) are arranged, and a plurality of sound-absorbing holes are uniformly distributed in the outer wall of one side of each sound-absorbing plate (7).
6. The heat conduction device for the comprehensive platform of the underground coal mine drainage pump house according to claim 5, is characterized in that: the connecting pipeline (2), the heat conducting pipeline (1) and the telescopic pipe (3) are all made of high-temperature resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220000311.8U CN217001076U (en) | 2022-01-02 | 2022-01-02 | Colliery is drainage pump house in pit heald platform heat-transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220000311.8U CN217001076U (en) | 2022-01-02 | 2022-01-02 | Colliery is drainage pump house in pit heald platform heat-transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217001076U true CN217001076U (en) | 2022-07-19 |
Family
ID=82388911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220000311.8U Expired - Fee Related CN217001076U (en) | 2022-01-02 | 2022-01-02 | Colliery is drainage pump house in pit heald platform heat-transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217001076U (en) |
-
2022
- 2022-01-02 CN CN202220000311.8U patent/CN217001076U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |