A mine ground intrinsically safe program-controlled dispatching switch

Abstract

The utility model discloses a mine ground intrinsic safety type program control dispatching switch, including the main body, the main body includes host computer and sets up a plurality of groups of louvre on host computer, is installed with the heat dissipation box, water cooling assembly on the host computer, the water cooling assembly includes the circulating cooling pipe and hair drier of being located in the heat dissipation box inner chamber, the circulating cooling pipe is opposite louvre, is used for the water cooling heat dissipation of host computer, air cooling part, the air cooling part includes the exhaust fan and heat conduction plate of being located in the heat dissipation box inner chamber, the heat conduction plate is attached with louvre setting, is used for the air cooling heat dissipation of host computer. The utility model discloses through water cooling assembly, air cooling part has realized to the high -efficient heat dissipation of switch, has guaranteed the normal operation of mine ground intrinsic safety type program control dispatching switch.

Description

Technical Field

[0001] This utility model relates to the field of switch technology, and in particular to a mine-use intrinsically safe ground-based programmable dispatch switch. Background Technology

[0002] The intrinsically safe ground-output programmable dispatching exchange is an intelligent multi-layer frame dispatching machine with new features such as ease of use, high reliability, and large capacity. The system is widely used in enterprises and institutions such as coal mines, power plants, chemical plants, government agencies, hospitals, hotels, and schools.

[0003] The existing intrinsically safe ground-based program-controlled dispatching switches for mining have the following shortcomings: they only rely on ventilation holes for heat dissipation. When used in high-temperature environments in summer, the heat dissipation effect of ventilation holes alone is not good. The intrinsically safe ground-based program-controlled dispatching switches are prone to failure due to high temperature, which affects their normal operation.

[0004] Therefore, those skilled in the art have proposed an intrinsically safe ground-based programmable dispatching switch for mining to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the above-mentioned intrinsically safe programmable dispatching switch for mining ground use, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a mine-use intrinsically safe programmable dispatching switch, which solves the problem of poor heat dissipation effect of the mine-use intrinsically safe programmable dispatching switch through heat dissipation holes.

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a mine-use intrinsically safe ground-based programmable dispatching switch, comprising:

[0009] The main body includes a host and multiple sets of heat dissipation holes disposed on the host, and a heat dissipation box is installed on the host.

[0010] A water-cooling assembly, comprising a circulating cooling pipe and a blower disposed within the heat dissipation box cavity, wherein the circulating cooling pipe is directly opposite the heat dissipation holes and is used for water-cooling heat dissipation of the host.

[0011] The air-cooled component includes an exhaust fan and a heat-conducting plate disposed inside the heat sink box. The heat-conducting plate is fitted with the heat dissipation holes and is used for air-cooling heat dissipation of the host.

[0012] As a preferred embodiment of the intrinsically safe programmable dispatching switch for mining ground applications described in this utility model, the water-cooling component includes a liquid storage tank fixed to a heat dissipation box, and multiple sets of cooling plates are installed inside the liquid storage tank for the cooling and storage of coolant. A water pump is also installed on the heat dissipation box, and the inlet of the water pump is connected to the inner cavity of the liquid storage tank through a pipe.

[0013] As a preferred embodiment of the intrinsically safe programmable dispatching switch for mining ground described in this utility model, the water pump outlet is equipped with an inlet pipe, which is connected to the inlet of the circulating cooling pipe. The outlet of the circulating cooling pipe is connected to a return pipe, and the end of the return pipe away from the circulating cooling pipe is connected to a storage tank.

[0014] As a preferred embodiment of the intrinsically safe programmable dispatching switch for mining ground described in this utility model, the liquid storage tank is provided with a liquid filling hopper connected in series, the heat dissipation box is provided with an air inlet facing the blower, and the inner wall of the air inlet is equipped with a dustproof net.

[0015] As a preferred embodiment of the intrinsically safe programmable dispatching switch for mining ground applications described in this utility model, the air-cooled component further includes a heat dissipation groove formed on the heat dissipation box, and a dustproof mesh is installed on the inner wall of the heat dissipation groove.

[0016] As a preferred embodiment of the intrinsically safe programmable dispatching switch for mining ground described in this utility model, the exhaust fan is fixedly connected to the inner wall of the heat dissipation box via a bracket, and multiple sets of heat dissipation copper pipes and heat dissipation fins are fixedly connected to the side of the heat-conducting plate facing the exhaust fan.

[0017] As a preferred embodiment of the intrinsically safe programmable dispatching switch for mining ground described in this utility model, the blower is positioned directly opposite the circulating cooling pipe, and the blower is fixedly connected to the inner wall of the heat sink box via a bracket.

[0018] As a preferred embodiment of the intrinsically safe programmable dispatching switch for mining ground described in this utility model, wherein: both sides of the heat dissipation box are fixedly connected to mounting plates, and the mounting plates are threaded with fastening screws; both sides of the main unit are fixedly connected to fixing plates, and the fixing plates are provided with threaded holes for connection with the fastening screws.

[0019] The beneficial effects of this utility model are as follows: The water pump on the water-cooling component circulates the coolant in the storage tank to the circulating cooling pipe. The blower then blows air through the heat dissipation holes onto the main unit, achieving water-cooling for the intrinsically safe mine-use ground-based programmable switch. The heat-conducting plate on the air-cooling component has excellent thermal conductivity, transferring heat from the main unit's heat dissipation holes to the heat dissipation copper pipes and fins. The exhaust fan then discharges the heat through the heat dissipation channels, achieving air-cooling for the main unit, improving the switch's heat dissipation effect, and ensuring the normal operation of the intrinsically safe mine-use ground-based programmable switch. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a schematic diagram of the overall structure of a mine-use intrinsically safe programmable dispatching switch of the present invention.

[0022] Figure 2 This is a schematic diagram of the host structure of a mine-use intrinsically safe programmable dispatching switch according to the present invention.

[0023] Figure 3 This is a front cross-sectional view of the heat dissipation box of a mining-use intrinsically safe programmable dispatching switch according to the present invention.

[0024] Figure 4 This is a top view sectional view of the heat dissipation box and circulating cooling pipe connection structure of a mine-use intrinsically safe programmable dispatching switch according to the present invention.

[0025] Figure Descriptions: 100, Main Body; 101, Main Unit; 102, Heat Sink Box; 103, Mounting Plate; 104, Fastening Screws; 105, Heat Dissipation Holes; 106, Fixing Plate; 107, Threaded Holes; 200, Water Cooling Components; 201, Air Inlet; 202, Dustproof Net One; 203, Liquid Storage Tank; 204, Water Pump; 205, Liquid Inlet Pipe; 206, Return Pipe; 207, Circulating Cooling Pipe; 208, Air Blower; 300, Air Cooling Components; 301, Heat Dissipation Slot; 302, Dustproof Net Two; 303, Exhaust Fan; 304, Heat Conducting Plate; 305, Copper Heat Dissipation Pipe; 306, Heat Dissipation Fins. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0030] Example 1

[0031] Reference Figures 1 to 3 This is the first embodiment of the present invention, which provides a mine-use intrinsically safe ground-based programmable dispatching switch that can improve the heat dissipation efficiency of the switch and ensure its normal operation, including:

[0032] The main body 100 includes a host 101 and multiple sets of heat dissipation holes 105 provided on the host 101. A heat dissipation box 102 is installed on the host 101.

[0033] It should be noted that host 101 is a switch, model KTJ132, which adopts a modular design. The system can support up to 1792 loop extensions / loop trunks, and up to 32 E1 ports. The PCM board can provide up to 2 E1 access ports. The E1 signaling protocol can be configured as NO.1, PRI signaling, and NO.7 signaling, etc. It also supports VoIP trunks and SIP extension boards, and can support PCM remote fiber, 2M, and network extension. It supports distributed installation and can be used for flexible networking in various environments. The system adopts a combination mode of mixed insertion of extensions and trunks. Customers can configure the number of extensions and trunks according to their own needs. This is the existing equipment.

[0034] The water cooling assembly 200 includes a circulating cooling pipe 207 and a blower 208 disposed in the inner cavity of the heat sink 102. The circulating cooling pipe 207 is directly facing the heat dissipation hole 105 and is used for water cooling heat dissipation of the host 101.

[0035] The air-cooled component 300 includes an exhaust fan 303 and a heat-conducting plate 304 disposed in the inner cavity of the heat sink 102. The heat-conducting plate 304 is fitted with the heat dissipation hole 105 and is used for air-cooling heat dissipation of the host 101.

[0036] In use, the heat sink 102 is installed on the host 101. After the blower 208 in the water cooling component 200 is working, it blows air, which can blow the low temperature of the coolant in the circulating cooling pipe 207 to the host 101 through the heat dissipation hole 105, thus realizing water cooling heat dissipation of the intrinsically safe programmable dispatching switch for mining. The heat conduction plate 304 on the air cooling component 300 has good heat conduction effect. Together with the exhaust fan 303, it can exhaust the heat in the heat dissipation hole 105 of the host 101, thus realizing air cooling heat dissipation of the host 101, improving the heat dissipation effect of the switch, and ensuring the normal operation of the intrinsically safe programmable dispatching switch for mining.

[0037] Example 2

[0038] Reference Figures 1 to 4 This is the second embodiment of the present invention. Unlike the previous embodiment, the water-cooling component 200 includes a liquid storage tank 203 fixed to the heat dissipation box 102. Multiple sets of cooling chips are installed in the liquid storage tank 203 for the cooling and storage of coolant. A water pump 204 is also installed on the heat dissipation box 102. The inlet of the water pump 204 is connected to the inner cavity of the liquid storage tank 203 through a pipe.

[0039] The water pump 204 has an inlet pipe 205 installed at its outlet, which is connected to the inlet of the circulating cooling pipe 207. The outlet of the circulating cooling pipe 207 is connected to a return pipe 206, and the end of the return pipe 206 away from the circulating cooling pipe 207 is connected to the storage tank 203. The cooling plate is used for circulating cooling of the coolant. The operation of the water pump 204 can deliver the coolant to the circulating cooling pipe 207, and the return pipe 206 can return the coolant to the storage tank 203, thus circulating the coolant to the circulating cooling pipe 207.

[0040] The liquid storage tank 203 is equipped with a liquid filling hopper that is connected to it, and the heat dissipation box 102 is provided with an air inlet 201 facing the blower 208. The inner wall of the air inlet 201 is equipped with a dustproof net 202. The air inlet 201 is used for air intake, and the dustproof net 202 plays a role in preventing dust from being sent into the heat dissipation box 102.

[0041] The air-cooled component 300 also includes a heat dissipation slot 301 formed on the heat dissipation box 102, and a dustproof mesh 302 is installed on the inner wall of the heat dissipation slot 301; the dustproof mesh 302 plays a dustproof role and can prevent dust from entering the heat dissipation box 102.

[0042] The exhaust fan 303 is fixed to the inner wall of the heat sink 102 via a bracket. The heat conduction plate 304 facing the exhaust fan 303 has multiple sets of heat dissipation copper pipes 305 and heat dissipation fins 306 fixed to it. The heat conduction plate 304 has good heat conduction properties and can conduct the heat discharged from the heat dissipation hole 105 to the heat dissipation copper pipes 305 and heat dissipation fins 306. After the exhaust fan 303 is working, it can discharge the heat through the heat dissipation slot 301, thus realizing the discharge of heat from the heat dissipation hole 105 on the host 101.

[0043] Among them, the hair dryer 208 is directly opposite the circulating cooling pipe 207, and the hair dryer 208 is fixed to the inner wall of the heat dissipation box 102 through the bracket; the heat dissipation box 102 is also equipped with a battery box and a controller, and the electrical terminals of each electrical device are electrically connected to the electrical terminals of the battery box and the controller through wires.

[0044] The heat sink 102 has mounting plates 103 fixed to both sides of its side walls, and fastening screws 104 are threaded into the mounting plates 103. The main unit 101 has fixing plates 106 fixed to both sides of its side walls, and threaded holes 107 are provided on the fixing plates 106 for connecting with the fastening screws 104. The fastening screws 104 and the threaded holes 107 are threaded together to achieve quick assembly and disassembly of the heat sink 102 and the main unit 101.

[0045] In use, open the liquid filling hopper on the water-cooling component 200 and pour the coolant into the storage tank 203. Start the water pump 204, blower 208 and exhaust fan 303. The water pump 204 works to transport the coolant in the storage tank 203 to the circulating cooling pipe 207 through the liquid inlet pipe 205. After the blower 208 works, it blows air, which can blow the low temperature of the coolant in the circulating cooling pipe 207 to the host 101 through the heat dissipation hole 105, thus realizing the water cooling heat dissipation of the intrinsically safe programmable dispatching switch for mining ground.

[0046] The heat-conducting plate 304 on the air-cooled component 300 has good heat conduction properties, which can conduct the heat in the heat dissipation hole 105 of the host 101 to the heat dissipation copper pipe 305 and heat dissipation fins 306. After the exhaust fan 303 works, the heat is discharged through the heat dissipation slot 301, realizing the air-cooled heat dissipation of the host 101, improving the heat dissipation effect of the switch, and ensuring the normal operation of the intrinsically safe programmable dispatching switch for mining ground.

[0047] It is worth noting that the entire device is controlled by a controller. Since the controller is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0048] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A mine-use intrinsically safe ground-based programmable dispatching switch, characterized in that, include: The main body (100) includes a host (101) and multiple sets of heat dissipation holes (105) provided on the host (101), and a heat dissipation box (102) is installed on the host (101); A water-cooling assembly (200) includes a circulating cooling pipe (207) and a blower (208) disposed in the inner cavity of the heat sink (102). The circulating cooling pipe (207) is directly opposite the heat dissipation hole (105) and is used for water-cooling heat dissipation of the host (101). The air-cooled component (300) includes an exhaust fan (303) and a heat-conducting plate (304) disposed in the inner cavity of the heat sink (102). The heat-conducting plate (304) is fitted with the heat dissipation hole (105) and is used for air-cooled heat dissipation of the host (101).

2. The intrinsically safe ground-based programmable dispatching switch for mining applications according to claim 1, characterized in that: The water-cooling assembly (200) includes a liquid storage tank (203) fixed to the heat sink (102). Multiple sets of cooling chips are installed in the liquid storage tank (203) for the cooling and storage of coolant. A water pump (204) is also installed on the heat sink (102). The inlet of the water pump (204) is connected to the inner cavity of the liquid storage tank (203) through a pipe.

3. The intrinsically safe ground-based programmable dispatching switch for mining applications according to claim 2, characterized in that: The water pump (204) has an inlet pipe (205) installed at its outlet, and the inlet pipe (205) is connected to the inlet of the circulating cooling pipe (207). The outlet of the circulating cooling pipe (207) is connected to a return pipe (206), and the end of the return pipe (206) away from the circulating cooling pipe (207) is connected to the storage tank (203).

4. The intrinsically safe ground-based programmable dispatching switch for mining applications according to claim 2, characterized in that: The liquid storage tank (203) is provided with a liquid filling hopper connected in series, and the heat dissipation box (102) is provided with an air inlet (201) facing the blower (208), and a dustproof net (202) is installed on the inner wall of the air inlet (201).

5. The intrinsically safe ground-based programmable dispatching switch for mining applications according to claim 1, characterized in that: The air-cooled component (300) also includes a heat dissipation groove (301) formed on the heat dissipation box (102), and a dustproof mesh (302) is installed on the inner wall of the heat dissipation groove (301).

6. The intrinsically safe ground-based programmable dispatching switch for mining applications according to claim 1, characterized in that: The exhaust fan (303) is fixed to the inner wall of the heat sink box (102) via a bracket, and multiple sets of heat dissipation copper pipes (305) and heat dissipation fins (306) are fixed to the side of the heat conduction plate (304) facing the exhaust fan (303).

7. The intrinsically safe ground-based programmable dispatching switch for mining applications according to claim 1, characterized in that: The blower (208) is positioned directly opposite the circulating cooling pipe (207), and the blower (208) is fixedly connected to the inner wall of the heat sink (102) via a bracket.

8. The intrinsically safe ground-based programmable dispatching switch for mining applications according to claim 1, characterized in that: The heat sink (102) has mounting plates (103) fixedly connected to both sides of its side walls, and fastening screws (104) are threadedly connected to the mounting plates (103). The main unit (101) has fixing plates (106) fixedly connected to both sides of its side walls, and threaded holes (107) for connecting to the fastening screws (104) are provided on the fixing plates (106).

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