CN112291636A

CN112291636A - High-temperature-resistant switch

Info

Publication number: CN112291636A
Application number: CN202010933171.5A
Authority: CN
Inventors: 金土龙
Original assignee: Suzhou Wechat Information Technology Co ltd
Current assignee: Guangdong Ruixin Network Communication Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-01-29
Anticipated expiration: 2040-09-08
Also published as: CN112291636B

Abstract

The invention relates to the technical field of switches, in particular to a high-temperature-resistant switch which comprises a mounting rack, wherein the switch is fixedly connected to the inner side of the rear end surface of the mounting rack, an ash removal device is arranged on the inner side of the mounting rack, a heat dissipation device is arranged on the outer side of the mounting rack, a controller is fixedly connected to the right side of the inner side of the top end surface of the mounting rack, an internal temperature sensor is fixedly connected to the right side of the inner side of the top end surface of the mounting rack, which is far away from the controller, and a dust detector is fixedly; utilize accommodate the lead screw's work, but the dust removal frame is piled up to switch outside surface deashing to the drive of circulating reciprocating, reduces the dust and piles up on the switch, reduces the dust and piles up the influence of bringing the switch heat dissipation, and is further, under the effect of spacing slider and spacing spout, stability and security when having ensured the deashing frame and removing, take place the rotation phenomenon when avoiding the deashing frame to remove, prevent to influence the normal clear of deashing work.

Description

High-temperature-resistant switch

Technical Field

The invention relates to the technical field of switches, in particular to a high-temperature-resistant switch.

Background

The network switch is abbreviated as: the exchanger, it is a network hardware, receive and transmit the data to the target device through the message exchange, it is a apparatus to expand the network, can offer more connection ports for the sub-network, in order to connect more computers, it has cost performance ratio high, highly flexible, relatively simple, easy characteristic such as being realized, from the broad sense, the exchanger is divided into two kinds: wide area network switch and LAN switch, wide area network switch mainly are applied to the telecommunications field, provide the communication basic platform, and LAN switch then is applied to LAN for connecting terminal equipment, like PC and network printer etc. most switches all rely on self heat-sinking capability to cool down, consequently, to the demand that prevents high temperature type switch growing day by day.

Most of the switches that exist on the existing market do not have high temperature resistance, and the switch is in a high-temperature state for a long time, not only easily causes the burning of internal parts of the switch, but also the switch working state in the high-temperature state is not ideal, so that the high-temperature resistant switch is provided for solving the problems.

Disclosure of Invention

The present invention is directed to a high temperature resistant switch, so as to solve the above problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a prevent high temperature type switch, includes the mounting bracket, the inboard fixedly connected with switch of the rear end face of mounting bracket, the inboard of mounting bracket is equipped with ash removal device, the outside of mounting bracket is equipped with heat abstractor, the right-hand fixedly connected with controller of the top face inboard of mounting bracket, the right-hand inside temperature sensor of one side fixedly connected with who keeps away from the controller of top face inboard of mounting bracket, the inboard left fixedly connected with dust detector of top face of mounting bracket, one side fixedly connected with siren of dust detector is kept away from to the inboard left of top face of mounting bracket.

Preferably, ash removal device includes the fixing base, the inboard fixedly connected with fixing base of bottom face of mounting bracket, the inboard rotation of fixing base is connected with accommodate the lead screw, the rear end face fixedly connected with three-phase motor of mounting bracket, the lead screw lantern ring has been cup jointed in accommodate the lead screw's the outside, one side fixedly connected with ash removal frame of the lead screw lantern ring, the equal fixedly connected with spacing slider in both ends about the ash removal frame.

Preferably, the inboard of the lead screw lantern ring is equipped with the screw thread, just the lead screw lantern ring passes through screw thread screwed connection in accommodate the lead screw, just the main shaft of three-phase motor passes through shaft coupling fixed connection in accommodate the lead screw's the other end, spacing spout has all been seted up to both ends inboard about the mounting bracket, spacing slider passes through spacing spout sliding connection in mounting bracket.

Preferably, heat abstractor includes the storage water tank, the bottom fixedly connected with storage water tank of mounting bracket, the filling opening has been seted up to the rear end face inboard of storage water tank, the equal fixedly connected with micro-water pump in both ends about the storage water tank, micro-water pump's output and input all communicate there is the heat dissipation water pipe, the top fixedly connected with heat dissipation machine case of mounting bracket, the inboard of heat dissipation machine case is equipped with the fiber evaporator that absorbs water, one side fixedly connected with connecting seat of fiber evaporator that absorbs water, the rear end intercommunication of connecting seat has the back flow, the inboard of heat dissipation machine case is through mount fixedly connected with air supply fan, one side of heat dissipation machine case is equipped with the air supply fill, one side of heat dissipation machine case is equipped with the draught hole.

Preferably, the input end of the micro water pump is communicated with the water storage tank through a heat radiation water pipe, the output end of the micro water pump penetrates through one side of the heat radiation case through the heat radiation water pipe and is communicated with the water absorption fiber evaporator, and the other end of the return pipe penetrates through and is communicated with the water storage tank.

Preferably, heat abstractor still includes the cooling fill, fixedly connected with cooling fill is run through to the top inboard of mounting bracket, mount fixedly connected with cooling fan is passed through to the inboard of cooling fill, the dustproof filter screen of inboard fixedly connected with of cooling fill, one side intercommunication of cooling fill has the intake pipe, one side of air supply fill and one side of intake pipe all are equipped with the solenoid valve, the other end outside of intake pipe is equipped with outside temperature sensor.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the dust cleaning device, the dust cleaning frame is driven to clean dust on the outer side surface of the switch in a circulating and reciprocating mode by utilizing the work of the adjusting screw rod, so that the accumulation of dust on the switch is reduced, and the influence of the accumulation of dust on the heat dissipation of the switch is reduced.

2. According to the invention, the heat dissipation device is arranged, the micro water pump is used for spraying water into the water absorption fiber evaporator to absorb heat during water evaporation, and the heat in the heat dissipation case is taken away, so that the gas in the case is in a cool state, and then the air supply fan is matched with the heat dissipation fan for use, so that cool air can be blown, the exchanger is convenient to cool and dissipate heat, the exchanger is prevented from being damaged due to high temperature, the normal work of the exchanger is prevented from being influenced, and the use effect is better when the temperature difference between the inside and the outside is smaller.

3. According to the invention, through the arranged air inlet pipe and the like, the heat dissipation fan and the air inlet pipe are utilized to draw in external air, dust is filtered by the dustproof filter screen, the exchanger can be directly cooled, the exchanger is prevented from being cooled by the heat dissipation capacity of the exchanger, the heat dissipation capacity of the exchanger is improved, the exchanger is prevented from being damaged due to high temperature, the use effect is better when the temperature difference between the inside and the outside is larger, the heat dissipation is carried out by utilizing the larger temperature difference between the inside and the outside, and the consumption and waste of energy caused by cooling in other modes can be reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 3 is a schematic view of the mounting structure of the screw rod collar of the present invention;

FIG. 4 is a rear view of the present invention;

fig. 5 is a left side view of fig. 4 of the present invention.

In the figure: 1. a mounting frame; 2. a switch; 3. a dust removal device; 301. a fixed seat; 302. adjusting the screw rod; 303. a three-phase motor; 304. a screw rod lantern ring; 305. a dust removal frame; 306. a limiting slide block; 307. a limiting chute; 4. a heat sink; 401. a water storage tank; 402. a liquid filling port; 403. a micro water pump; 404. a heat dissipation water pipe; 405. a heat dissipation case; 406. a water-absorbent fiber evaporator; 407. a connecting seat; 408. a return pipe; 409. an air supply fan; 410. an air supply hopper; 411. a cooling hopper; 412. a heat radiation fan; 413. a dustproof filter screen; 414. an air inlet pipe; 415. an electromagnetic valve; 416. an external temperature sensor; 5. a controller; 6. an internal temperature sensor; 7. a dust detector; 8. an alarm.

Detailed Description

Example 1:

referring to fig. 1-5, the present invention provides a technical solution:

a high-temperature-resistant switch comprises a mounting frame 1, a switch 2 is fixedly connected to the inner side of the rear end face of the mounting frame 1, a dust cleaning device 3 is arranged on the inner side of the mounting frame 1, dust cleaning of the switch 2 is facilitated, dust accumulation on the outer surface of the switch 2 is avoided, heat dissipation of the switch is affected, the dust cleaning device 3 comprises a fixed seat 301, the inner side of the bottom end face of the mounting frame 1 is fixedly connected with the fixed seat 301, the inner side of the fixed seat 301 is rotatably connected with an adjusting screw rod 302, the rear end face of the mounting frame 1 is fixedly connected with a three-phase motor 303, a screw rod lantern ring 304 is sleeved on the outer side of the adjusting screw rod 302, the screw rod lantern ring 304 can be moved under the action of the adjusting screw rod 302, a dust cleaning frame 305 is fixedly connected to one side of the screw rod lantern ring 304, the dust, the inner side of the screw rod lantern ring 304 is provided with threads, the screw rod lantern ring 304 is spirally connected to the adjusting screw rod 302 through threads, the main shaft of the three-phase motor 303 is fixedly connected to the other end of the adjusting screw rod 302 through a coupler, the inner sides of the left and right ends of the mounting rack 1 are both provided with a limiting sliding chute 307, a limiting sliding block 306 is slidably connected to the mounting rack 1 through the limiting sliding chute 307, the limiting sliding block 306 is matched with the limiting sliding chute 307 for use, the ash cleaning rack 305 is prevented from rotating, the normal operation of ash cleaning is prevented from being influenced, the outer side of the mounting rack 1 is provided with a heat dissipation device 4, the heat dissipation device 4 comprises a water storage tank 401, the bottom of the mounting rack 1 is fixedly connected with the water storage tank 401, the inner side of the rear end surface of the water storage tank 401 is provided, the top of the mounting rack 1 is fixedly connected with a heat dissipation case 405, the inner side of the heat dissipation case 405 is provided with a water absorption fiber evaporator 406, water is sprayed into the water absorption fiber evaporator 406 to evaporate and absorb heat, so that air in the heat dissipation case 405 is in a cool state, one side of the water absorption fiber evaporator 406 is fixedly connected with a connecting seat 407, the rear end of the connecting seat 407 is communicated with a return pipe 408, the inner side of the heat dissipation case 405 is fixedly connected with an air supply fan 409 through a fixing frame, air is sucked and supplied by the air supply fan 409 to facilitate cooling of the exchanger 2, one side of the heat dissipation case 405 is provided with an air supply hopper 410 to facilitate air outlet, one side of the heat dissipation case is provided with an air exchange hole with a filter screen, the input end of a micro water pump 403 is communicated with a water storage tank 401 through a heat dissipation water pipe 404, and the output end of the micro, the other end of the return pipe 408 penetrates and is communicated with the water storage tank 401, the rest water can be recycled, the waste of water resources is reduced, the heat dissipation device 4 further comprises a cooling hopper 411, the inner side of the top end of the mounting rack 1 penetrates and is fixedly connected with the cooling hopper 411, the inner side of the cooling hopper 411 is fixedly connected with a cooling fan 412 through a fixing frame, under the action of the cooling fan 412, cold air can be further blown to the switch 2, the switch 2 is convenient to cool, a dustproof filter screen 413 is fixedly connected to the inner side of the cooling hopper 411, one side of the cooling hopper 411 is communicated with an air inlet pipe 414, electromagnetic valves 415 are respectively arranged on one side of the air inlet pipe 410 and one side of the air inlet pipe 414, an external temperature sensor 416 is arranged on the outer side of the other end of the air inlet pipe 414, the external temperature is monitored by using the external temperature sensor 416, signals, the right-hand one side fixedly connected with inside temperature sensor 6 who keeps away from controller 5 of the top surface inboard of mounting bracket 1, utilize inside temperature sensor 6 to monitor the temperature of switch 2, signal transmission to controller 5, after the analysis processes, when mounting bracket 1 inside temperature and ambient temperature differ less, use solenoid valve 415 to close intake pipe 414, the selection utilizes the water-cooling mode to cool down, the inboard left fixedly connected with dust detector 7 of top surface of mounting bracket 1, utilize dust detector 7 can monitor the accumulational condition of dust on switch 2, one side fixedly connected with siren 8 that dust detector 7 was kept away from to the inboard left of top surface of mounting bracket 1, dust on the switch 2 is piled up more or when its temperature is higher, all usable siren 8 sends out the police dispatch newspaper, so that remind the staff.

The working process is as follows: when the dust cleaning device is used, the dust detector 7 can be used for detecting the dust accumulation condition on the outer surface of the switch 2, signals are transmitted to the controller 5, the alarm 8 is used for giving an alarm, then the controller 5 is used for controlling the three-phase motor 303 to work, the three-phase motor 303 drives the adjusting screw rod 302 to rotate, the adjusting screw rod 302 is used for moving the screw rod lantern ring 304, at the moment, the ash cleaning frame 305 can drive the limiting slide block 306 to slide in the limiting slide groove 307, the moving stability of the ash cleaning frame 305 is ensured, the dust on the outer side surface of the switch 2 is cleaned by using the ash cleaning frame 305, further, the temperature inside the mounting frame 1 can be monitored by using the internal temperature sensor 6, the external temperature sensor 416 is used for monitoring the external temperature, the signals are transmitted to the controller 5 for analysis and comparison, after the analysis treatment, when the difference between the internal, the water cooling method is selected for cooling, the micro water pump 403 is used for pumping water from the water storage tank 401, the water is sprayed into the water absorption limiting evaporator 406 through the heat dissipation water pipe 404, after evaporation and heat absorption, redundant water can flow back into the water storage tank 401 through the return pipe 408, air in the heat dissipation case 405 is in a cool state, the air supply fan 409 is used for sucking air and supplying air, the electromagnetic valve 415 in the air supply hopper 410 is opened, cool air enters the cooling hopper 411 through the air supply hopper 410, and finally the heat dissipation fan 412 is used for blowing the cool air so as to cool and dissipate heat of the switch 2, and the high temperature phenomenon of the switch 2 can be avoided.

Example 2: referring to fig. 1-5, the present invention provides a technical solution:

a high-temperature-resistant switch comprises a mounting frame 1, a switch 2 is fixedly connected to the inner side of the rear end face of the mounting frame 1, a dust cleaning device 3 is arranged on the inner side of the mounting frame 1, dust cleaning of the switch 2 is facilitated, dust accumulation on the outer surface of the switch 2 is avoided, heat dissipation of the switch is affected, the dust cleaning device 3 comprises a fixed seat 301, the inner side of the bottom end face of the mounting frame 1 is fixedly connected with the fixed seat 301, the inner side of the fixed seat 301 is rotatably connected with an adjusting screw rod 302, the rear end face of the mounting frame 1 is fixedly connected with a three-phase motor 303, a screw rod lantern ring 304 is sleeved on the outer side of the adjusting screw rod 302, the screw rod lantern ring 304 can be moved under the action of the adjusting screw rod 302, a dust cleaning frame 305 is fixedly connected to one side of the screw rod lantern ring 304, the dust, the inner side of the screw rod lantern ring 304 is provided with threads, the screw rod lantern ring 304 is spirally connected to the adjusting screw rod 302 through threads, the main shaft of the three-phase motor 303 is fixedly connected to the other end of the adjusting screw rod 302 through a coupler, the inner sides of the left and right ends of the mounting rack 1 are both provided with a limiting sliding chute 307, a limiting sliding block 306 is slidably connected to the mounting rack 1 through the limiting sliding chute 307, the limiting sliding block 306 is matched with the limiting sliding chute 307 for use, the ash cleaning rack 305 is prevented from rotating, the normal operation of ash cleaning is prevented from being influenced, the outer side of the mounting rack 1 is provided with a heat dissipation device 4, the heat dissipation device 4 comprises a water storage tank 401, the bottom of the mounting rack 1 is fixedly connected with the water storage tank 401, the inner side of the rear end surface of the water storage tank 401 is provided, the top of the mounting rack 1 is fixedly connected with a heat dissipation case 405, the inner side of the heat dissipation case 405 is provided with a water absorption fiber evaporator 406, water is sprayed into the water absorption fiber evaporator 406 to evaporate and absorb heat, so that air in the heat dissipation case 405 is in a cool state, one side of the water absorption fiber evaporator 406 is fixedly connected with a connecting seat 407, the rear end of the connecting seat 407 is communicated with a return pipe 408, the inner side of the heat dissipation case 405 is fixedly connected with an air supply fan 409 through a fixing frame, air is sucked and supplied by the air supply fan 409 to facilitate cooling of the exchanger 2, one side of the heat dissipation case 405 is provided with an air supply hopper 410 to facilitate air outlet, one side of the heat dissipation case is provided with an air exchange hole with a filter screen, the input end of a micro water pump 403 is communicated with a water storage tank 401 through a heat dissipation water pipe 404, and the output end of the micro, the other end of the return pipe 408 penetrates and is communicated with the water storage tank 401, the rest water can be recycled, the waste of water resources is reduced, the heat dissipation device 4 further comprises a cooling hopper 411, the inner side of the top end of the mounting rack 1 penetrates and is fixedly connected with the cooling hopper 411, the inner side of the cooling hopper 411 is fixedly connected with a cooling fan 412 through a fixing frame, under the action of the cooling fan 412, cold air can be further blown to the switch 2, the switch 2 is convenient to cool, a dustproof filter screen 413 is fixedly connected to the inner side of the cooling hopper 411, one side of the cooling hopper 411 is communicated with an air inlet pipe 414, electromagnetic valves 415 are respectively arranged on one side of the air inlet pipe 410 and one side of the air inlet pipe 414, an external temperature sensor 416 is arranged on the outer side of the other end of the air inlet pipe 414, the external temperature is monitored by using the external temperature sensor 416, signals, an internal temperature sensor 6 is fixedly connected to the right side of the inner side of the top end face of the mounting rack 1, which is far away from the controller 5, the temperature of the switch 2 is monitored by the internal temperature sensor 6, signals are transmitted to the controller 5, after analysis and processing, when the difference between the internal temperature of the mounting rack 1 and the external temperature is large, an air inlet pipe 414 is opened by using a solenoid valve 415, the solenoid valve 415 in the air supply hopper 410 is closed, cooling is carried out by selecting an air cooling mode, the difference between the internal temperature and the external temperature is large, the cooling effect is good, a dust detector 7 is fixedly connected to the left side of the inner side of the top end face of the mounting rack 1, the condition of dust accumulation on the switch 2 can be monitored by using the dust detector 7, an alarm 8 is fixedly connected to the left side of the inner side of the top end face, in order to alert the staff.

The working process is as follows: when the dust cleaning device is used, the dust detector 7 can be used for detecting the dust accumulation condition on the outer surface of the switch 2, signals are transmitted to the controller 5, the alarm 8 is used for giving an alarm, then the controller 5 is used for controlling the three-phase motor 303 to work, the three-phase motor 303 drives the adjusting screw rod 302 to rotate, the adjusting screw rod 302 is used for moving the screw rod lantern ring 304, at the moment, the dust cleaning frame 305 can drive the limiting slide block 306 to slide in the limiting slide groove 307, the moving stability of the dust cleaning frame 305 is ensured, the dust on the outer surface of the switch 2 is cleaned by using the dust cleaning frame 305, further, the temperature inside the mounting frame 1 can be monitored by using the internal temperature sensor 6, the external temperature sensor 416 is used for monitoring the external temperature, the signals are transmitted to the controller 5 for analysis and comparison, after the analysis treatment, when the difference between the internal temperature of the, and the solenoid valve 415 in the air supply hopper 410 is closed, the gas with lower external temperature is selected for cooling, the heat dissipation fan 412 is used for sucking air, the external low-temperature gas enters the cooling hopper 411 through the air inlet pipe 414, and is filtered by the dustproof filter screen 413, and finally the heat dissipation fan 412 is used for blowing cool air, so that the switch 2 is cooled and dissipated, and the high-temperature phenomenon of the switch 2 can be avoided.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The utility model provides a prevent high temperature type switch, includes mounting bracket (1), its characterized in that: the utility model discloses a dust collector, including mounting bracket (1), inboard fixedly connected with switch (2) of rear end face of mounting bracket (1), the inboard of mounting bracket (1) is equipped with ash removal device (3), the outside of mounting bracket (1) is equipped with heat abstractor (4), the right-hand fixedly connected with controller (5) of top face inboard of mounting bracket (1), the right-hand inside temperature sensor of one side fixedly connected with (6) of keeping away from controller (5) of top face inboard of mounting bracket (1), the inboard left fixedly connected with dust detector (7) of top face of mounting bracket (1), one side fixedly connected with siren (8) of dust detector (7) are kept away from to the inboard left of top face of mounting bracket (1).

2. A high temperature resistant switch as recited in claim 1, wherein: ash removal device (3) are including fixing base (301), the inboard fixedly connected with fixing base (301) of bottom face of mounting bracket (1), the inboard of fixing base (301) is rotated and is connected with accommodate the lead screw (302), the rear end face fixedly connected with three phase motor (303) of mounting bracket (1), the lead screw lantern ring (304) has been cup jointed in the outside of accommodate the lead screw (302), one side fixedly connected with deashing frame (305) of the lead screw lantern ring (304), the equal fixedly connected with stop block (306) in both ends about deashing frame (305).

3. A high temperature resistant switch as recited in claim 2, wherein: the inboard of lead screw lantern ring (304) is equipped with the screw thread, just lead screw lantern ring (304) passes through screw thread screwed connection in accommodate the lead screw (302), just the main shaft of three phase motor (303) passes through shaft coupling fixed connection in the other end of accommodate the lead screw (302), spacing spout (307) have all been seted up to both ends inboard about mounting bracket (1), spacing slider (306) are through spacing spout (307) sliding connection in mounting bracket (1).

4. A high temperature resistant switch as recited in claim 1, wherein: the heat dissipation device (4) comprises a water storage tank (401), the bottom of the mounting rack (1) is fixedly connected with the water storage tank (401), the inner side of the rear end face of the water storage tank (401) is provided with a liquid filling opening (402), the left end and the right end of the water storage tank (401) are both fixedly connected with a micro water pump (403), the output end and the input end of the micro water pump (403) are both communicated with a heat dissipation water pipe (404), the top of the mounting rack (1) is fixedly connected with a heat dissipation case (405), the inner side of the heat dissipation case (405) is provided with a water absorption fiber evaporator (406), one side of the water absorption fiber evaporator (406) is fixedly connected with a connecting seat (407), the rear end of the connecting seat (407) is communicated with a return pipe (408), the inner side of the heat dissipation case (405) is fixedly connected with an air supply fan (409), and one side of the heat dissipation case (405) is provided with an air vent with a filter screen.

5. The high temperature resistant switch of claim 4, wherein: the input end of the micro water pump (403) is communicated with the water storage tank (401) through a heat radiation water pipe (404), the output end of the micro water pump (403) is communicated with the water absorption fiber evaporator (406) through one side of the heat radiation machine case (405) through the heat radiation water pipe (404), and the other end of the return pipe (408) is communicated with the water storage tank (401) through the heat radiation water pipe (404).

6. The high temperature resistant switch of claim 4, wherein: heat abstractor (4) are still fought (411) including cooling, fixedly connected with cooling is fought (411) is run through to the top inboard of mounting bracket (1), mount fixedly connected with radiator fan (412) are passed through to the inboard of cooling fill (411), the dustproof filter screen of inboard fixedly connected with (413) of cooling fill (411), one side intercommunication of cooling fill (411) has intake pipe (414), one side of air supply fill (410) and one side of intake pipe (414) all are equipped with solenoid valve (415), the other end outside of intake pipe (414) is equipped with outside temperature sensor (416).