CN220798908U - Special heat abstractor of mining explosion-proof equipment - Google Patents
Special heat abstractor of mining explosion-proof equipment Download PDFInfo
- Publication number
- CN220798908U CN220798908U CN202322475801.0U CN202322475801U CN220798908U CN 220798908 U CN220798908 U CN 220798908U CN 202322475801 U CN202322475801 U CN 202322475801U CN 220798908 U CN220798908 U CN 220798908U
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- water
- proof
- mining explosion
- heat exchanger
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- 238000005065 mining Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 230000017525 heat dissipation Effects 0.000 claims abstract description 32
- 238000004880 explosion Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a special heat abstractor for mining explosion-proof equipment, which comprises: back-hung shell and inside heat dissipation module, heat dissipation module includes: the device comprises a water-air heat exchanger, a water pump, a fan and a water tank; the water inlet of the water-air heat exchanger is communicated with the water outlet of the mining explosion-proof power equipment, the water outlet of the water-air heat exchanger is communicated with the water inlet of the water tank, the water outlet of the water tank is communicated with the water inlet of the water pump, and the water outlet of the water pump is communicated with the water inlet of the mining explosion-proof power equipment; the fan is arranged towards the water-wind heat exchanger; the components in the heat dissipation module are fixed in the back hanging type shell through the independent module, and are hung on the mining explosion-proof power equipment through the back hanging type shell. The utility model aims at the high-efficiency radiator which has low cost, compact volume and high radiating efficiency and can replace a heat pipe, adopts water and air for radiating, and is more suitable for being used in an underground closed space.
Description
Technical Field
The utility model belongs to the technical field of mining equipment, and particularly relates to a special heat radiating device for mining explosion-proof equipment.
Background
The mining flameproof power product has the advantages that the mining flameproof power product is limited by working conditions under the underground coal mine due to the application environment, and has a compact structure and higher requirements on the reliability of the mining frequency converter equipment. The heat dissipation efficiency directly determines the electrical performance of the whole product. But the matched radiator of the traditional mining flameproof power product has large occupied space and high cost. As is common in fig. 1, the heat product movement module mostly adopts a heat pipe radiator for radiating, and although the radiating efficiency direction is more outstanding, the manufacturing process requirement of the heat pipe radiator is high, and the manufacturing material cost is higher.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a special heat dissipation device for mining explosion-proof equipment, so as to solve the technical problems.
The utility model provides a special heat abstractor for mining explosion-proof equipment, which comprises: back-hung shell and inside heat dissipation module, heat dissipation module includes: the device comprises a water-air heat exchanger, a water pump, a fan and a water tank; the water inlet of the water-air heat exchanger is communicated with the water outlet of the mining explosion-proof power equipment, the water outlet of the water-air heat exchanger is communicated with the water inlet of the water tank, the water outlet of the water tank is communicated with the water inlet of the water pump, and the water outlet of the water pump is communicated with the water inlet of the mining explosion-proof power equipment; the fan is arranged towards the water-wind heat exchanger; the components in the heat dissipation module are fixed in the back hanging type shell through the independent module, and are hung on the mining explosion-proof power equipment through the back hanging type shell.
Further, the fan comprises fan blades and an explosion-proof motor, and the fan cools the water-air heat exchanger in an air draft mode.
Further, the heat dissipation device further comprises the heat dissipation modules and the power equipment, wherein the heat dissipation modules are communicated with the power equipment through pipelines.
Further, at least one temperature sensor is arranged inside the pipeline.
Further, at least one pressure sensor is arranged in the pipeline.
Further, at least one flowmeter is arranged in the pipeline.
Further, the intelligent control device also comprises a controller and a display screen, wherein the display screen is arranged on the outer side of the back-hung type shell, and the controller is arranged on the inner side of the back-hung type shell.
The special heat dissipation device for the mining explosion-proof equipment provided by the utility model adopts water and air to dissipate heat, has better heat dissipation effect than a heat pipe under the same power, has lower requirements on fans and lower link noise, and is more suitable for being used in an underground closed space; the back hanging type and modularized design is designed, the occupied area is saved, the explosion-proof product is more suitable for actual operation under the mine, and the space occupation ratio of the heat pipe radiator is smaller on the premise of the same heat dissipation power; the process is simple, and the assembly of the whole machine is simpler than the heat dissipation mode of the heat pipe, and the manufacturing process is easier.
In addition, the utility model has reliable design principle, simple structure and very wide application prospect.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic diagram of the external structure of a heat pipe radiator of a mining explosion-proof device in the prior art;
FIG. 2 is a schematic view of the structure of the connection of the inside of the device of one embodiment of the application to mine explosion proof equipment;
FIG. 3 is a schematic view of a side structure of the interior of the device according to one embodiment of the application;
FIG. 4 is a schematic view of the other side of the interior of the device according to one embodiment of the application;
fig. 5 is a schematic structural diagram of the complete machine of the device and the power equipment in accordance with an embodiment of the present application.
FIG. 6 is a schematic view of the structure of the inside of the apparatus according to another embodiment of the present application;
FIG. 7 is a schematic view of a side structure of the interior of the apparatus according to another embodiment of the present application;
FIG. 8 is a schematic view of another side structure of the interior of the apparatus according to another embodiment of the present application;
FIG. 9 is a schematic view of the external structure of the device of another embodiment of the application integrated within a housing;
Fig. 10 is a schematic structural diagram of a complete machine of a device and a power apparatus according to another embodiment of the present application.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
The embodiment aims at requiring low cost on a radiator, has compact volume and high radiating efficiency, and can replace a high-efficiency radiator of a heat pipe, eliminates the traditional heat pipe radiator shown in fig. 1, and provides a special radiating device for mining explosion-proof equipment shown in fig. 2, which comprises: back-hung shell and inside heat dissipation module, as shown in fig. 3,4, inside heat dissipation module includes: the water pump 1, the water tank 2, the water-air heat exchanger 3 and the fan 4; the water inlet of the water-air heat exchanger 3 is communicated with the water outlet of the mining explosion-proof power equipment, the water outlet of the water-air heat exchanger is communicated with the water inlet of the water tank 2, the water outlet of the water tank 2 is communicated with the water inlet of the water pump 1, and the water outlet of the water pump 1 is communicated with the water inlet of the mining explosion-proof power equipment; the fan 4 is arranged towards the water-wind heat exchanger 3; as shown in fig. 5, the components in the heat dissipation module are fixed in a separate module within a back-hung housing through which they are hung against the mine explosion-proof power equipment.
In the embodiment, external circulation heat dissipation is provided for hot water flowing out of a water cooling heat dissipation device of mining explosion-proof power equipment, the hot water flows into the water-air heat exchanger 3 from the mining explosion-proof power equipment, the water-air heat exchanger 3 is subjected to air draft heat dissipation through a fan 4, the internal pipeline of the water-air heat exchanger 3 is shunted, heat is transmitted to fins, and the heat is taken away through the air draft of the fan 4; the cooled cold water flowing out of the water-air heat exchanger 3 is stored through the water tank 2, and is waited to be injected into the mining anti-explosion power equipment through the water pump for water cooling and heat dissipation, and a pipeline connection mode on the mining anti-explosion power equipment needing heat dissipation of the device is provided in fig. 2.
In terms of structure, the whole heat dissipation device can be hung on the rear side of mining explosion-proof power equipment; each heat radiation module is in an independent modularized design, can be flexibly disassembled, combined and installed in a matched mode according to actual needs, and does not affect the design and installation of the whole machine. And each module is communicated by adopting a detachable structure, for example, the water outlet of the water tank 2 is connected with the water inlet of the water pump 1 through a flange, and the water inlet of the water tank 2 is connected with the water outlet of the water-air heat exchanger 3 through a flange.
In addition, the modularized design of the embodiment is beneficial for the heat dissipation device to form a compact core design, so that the whole machine shell is more compact, the occupied space of underground equipment is reduced, the manufacturing cost of the shell is saved, and the method has great significance for successful application of the underground power electronic product.
Regarding the modular design, in one implementation, as shown in fig. 3 and 4, according to the working principle, the water pump 1, the water tank 2, the moisture heat exchanger 3 and the fan 4 are arranged together in sequence; in another implementation manner, as shown in fig. 6, 7 and 8, considering that the occupied area of the water pump 1 is small, the water tank 2 is installed on the side surface of the water pump 1, the water tank 2 is arranged into a thin box structure, and the water pump 1, the moisture heat exchanger 3 and the fan 4 are sequentially arranged together, so that the design space is further provided.
In one implementation, as shown in fig. 9 and 10, each component in the heat dissipation module is fixed in a back hanging type shell by an independent module, and the back hanging type shell is hung on the mining explosion-proof power equipment, and the back hanging type shell can be of a net structure, so that the heat dissipation effect is improved.
In some embodiments, the fan 4 includes fan blades and an explosion-proof motor, and the fan 4 cools the water-air heat exchanger 3 by exhausting.
In some embodiments, the heat dissipation modules are communicated with each other and the heat dissipation modules are communicated with the power equipment through pipelines.
In some embodiments, at least one temperature sensor is arranged inside the pipeline, the temperature sensor can be used for measuring the water temperature in the pipeline, for example, the water inlet of the water pump can be provided with the temperature sensor, so that cooling water enters the pump, and the operation reliability of the water pump is prevented from being influenced by overheat of the water temperature.
In some embodiments, at least one pressure sensor is further arranged inside the pipeline, the pressure sensor can be used for measuring the water pressure in the pipeline, and a worker can select whether to perform manual pressure relief or not through the water pressure data, so that damage to the pipeline caused by overlarge water pressure is avoided.
In some embodiments, at least one flow meter is also provided inside the pipe for measuring the flow of circulating water inside the pipe.
In some embodiments, the device further comprises a controller and a display screen, wherein the display screen is arranged outside the back-hung shell, and the controller is arranged inside the back-hung shell. The embodiment can be matched with a temperature sensor, a pressure sensor and a flowmeter, and the measured temperature, pressure and flow signals are processed and then timely informed to operators through a display screen, so that the working state and performance of the radiator can be conveniently and timely observed.
Although the present utility model has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present utility model is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present utility model by those skilled in the art without departing from the spirit and scope of the present utility model, and it is intended that all such modifications and substitutions be within the scope of the present utility model/be within the scope of the present utility model as defined by the appended claims. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a special heat abstractor of mining explosion-proof equipment which characterized in that includes: back-hung shell and inside heat dissipation module, heat dissipation module includes: the device comprises a water-air heat exchanger, a water pump, a fan and a water tank; the water inlet of the water-air heat exchanger is communicated with the water outlet of the mining explosion-proof power equipment, the water outlet of the water-air heat exchanger is communicated with the water inlet of the water tank, the water outlet of the water tank is communicated with the water inlet of the water pump, and the water outlet of the water pump is communicated with the water inlet of the mining explosion-proof power equipment; the fan is arranged towards the water-wind heat exchanger; the components in the heat dissipation module are fixed in the back hanging type shell through the independent module, and are hung on the mining explosion-proof power equipment through the back hanging type shell.
2. The heat dissipating device special for mining explosion-proof equipment according to claim 1, wherein the fan comprises fan blades and an explosion-proof motor, and the fan cools the water-air heat exchanger in an air draft mode.
3. The heat dissipating device special for mining explosion-proof equipment according to claim 1, further comprising communication between the heat dissipating modules and the power equipment through pipelines.
4. A heat sink dedicated for mining explosion-proof equipment according to claim 3, wherein at least one temperature sensor is provided inside the pipe.
5. A heat sink dedicated for mining explosion-proof equipment according to claim 3, wherein at least one pressure sensor is further provided inside the pipe.
6. A mining anti-explosion equipment specific heat dissipating device according to claim 3, wherein at least one flow meter is further provided inside the pipe.
7. The mining explosion-proof equipment special heat dissipating device according to any one of claims 4 to 6, further comprising a controller and a display screen, wherein the display screen is disposed outside the back-hung casing, and the controller is disposed inside the back-hung casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322475801.0U CN220798908U (en) | 2023-09-12 | 2023-09-12 | Special heat abstractor of mining explosion-proof equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322475801.0U CN220798908U (en) | 2023-09-12 | 2023-09-12 | Special heat abstractor of mining explosion-proof equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220798908U true CN220798908U (en) | 2024-04-16 |
Family
ID=90636022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322475801.0U Active CN220798908U (en) | 2023-09-12 | 2023-09-12 | Special heat abstractor of mining explosion-proof equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220798908U (en) |
-
2023
- 2023-09-12 CN CN202322475801.0U patent/CN220798908U/en active Active
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