CN209747929U - Heat dissipation device for direct-current screen switch cabinet - Google Patents
Heat dissipation device for direct-current screen switch cabinet Download PDFInfo
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- CN209747929U CN209747929U CN201920628197.1U CN201920628197U CN209747929U CN 209747929 U CN209747929 U CN 209747929U CN 201920628197 U CN201920628197 U CN 201920628197U CN 209747929 U CN209747929 U CN 209747929U
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- switch cabinet
- heat dissipation
- cubical switchboard
- dust
- direct current
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Abstract
The utility model discloses a heat abstractor for direct current cabinet switch cabinet, including the cubical switchboard body and set up at the internal cooling body of cubical switchboard, cubical switchboard body fixed connection is at the base top, and the top of the cubical switchboard body is equipped with the top cap, be equipped with the cabinet door on the cubical switchboard body, and be equipped with the lock on the cabinet door, the both sides of the cubical switchboard body are equipped with the heat dissipation window respectively, and the top of the cubical switchboard body is equipped with radiator fan, one side of radiator fan is equipped with the alarm, and the thermodetector that alarm connection cubical switchboard internal wall set up, be equipped with the ventilation hole on the bottom plate of the cubical switchboard body, and ventilation hole intercommunication base, the inside central point of base puts and is equipped with cooling body, and cooling body. The utility model discloses shortcoming to current device is improved, can dispel the heat in the cubical switchboard effectively, has guaranteed the normal operating of each equipment in the cubical switchboard.
Description
Technical Field
The utility model relates to a cubical switchboard equipment technical field specifically is a heat abstractor for direct current cabinet switch.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system.
the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. Because internally mounted's device is more, and is comparatively intensive, when the device uses, can give off the heat, nevertheless because the cabinet body radiating effect is relatively poor, lead to the internal temperature of cabinet higher, not only influence device life, make cabinet body life also shorten greatly moreover. Therefore, there is a need for a heat dissipation device for a dc-panel switch cabinet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat abstractor for direct current cabinet screen switch to provide in solving the background art because cabinet body radiating effect is relatively poor, lead to the internal temperature of cabinet higher, not only influence device life, make the problem that cabinet body life also shortened greatly moreover.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a heat abstractor for direct current cabinet, includes the cubical switchboard body and sets up at the internal cooling body of cubical switchboard, its characterized in that: the utility model discloses a temperature detector, including the cubical switchboard body, the cubical switchboard body is equipped with the top cap, the cubical switchboard body is equipped with the door lock, and the door lock is equipped with on the cabinet door, the both sides of the cubical switchboard body are equipped with the heat dissipation window respectively, and the top of the cubical switchboard body is equipped with radiator fan, one side of radiator fan is equipped with the alarm, and the thermodetector that the internal wall of the cubical switchboard body set up, be equipped with the ventilation hole on the bottom plate of the cubical switchboard body, and ventilation hole intercommunication base, the inside central point of base puts and is equipped with cooling mechanism, and the both sides of.
Preferably, the top cover is of a herringbone structure, and two ends of the top cover are provided with second dust-proof nets.
Preferably, the heat dissipation window is provided with a heat dissipation plate inclining downwards, and one side of the heat dissipation plate close to the outside is provided with a first dust isolation net.
Preferably, the cooling fan is provided with a matched dust cover.
Preferably, a dust screen is installed in the ventilation hole.
Preferably, the cooling mechanism comprises a refrigeration piece and a refrigeration motor, and the refrigeration piece is connected with the refrigeration motor.
Preferably, the first dust-proof net and the second dust-proof net are made of nylon materials, and the first dust-proof net and the second dust-proof net are respectively in threaded connection with the top cover and the switch cabinet body through sealing strips.
Compared with the prior art, the utility model adopts the beneficial effect of above technical scheme to be:
1. The utility model discloses well cooling body's refrigeration motor releases air conditioning through the refrigeration piece, and it is internal to utilize the thermantidote to blow in air conditioning through the ventilation hole to the cubical switchboard to discharge the internal heat of cubical switchboard through the heat dissipation window of both sides to reduce the internal temperature of cubical switchboard, and then guarantee the normal operating of each equipment of the internal of cubical switchboard.
2. The utility model provides a top cap is the herringbone structure, and the both ends of top cap are equipped with two dust screens, and it can prevent effectively that rainwater and dust from entering into the cubical switchboard internally to set up like this, avoids damaging each equipment in the cubical switchboard.
3. The utility model provides a be equipped with the decurrent heating panel of slope on the heat dissipation window, and the heating panel is close to outside one side and is equipped with and separates dirt net one, sets up like this not only can effectually dispel the heat, can also effectively prevent that the dust from getting into the cubical switchboard is internal simultaneously.
4. The utility model discloses well cubical switchboard internal wall is equipped with thermodetector, and when the internal temperature of cubical switchboard reached the certain degree, thermodetector can be timely detected out, then reports to the police through the alarm, avoids the emergence of electric power accident.
5. The utility model provides a dust separation net one and dust separation net two are the nylon material, and dust separation net one and dust separation net two pass through close strip of paper used for sealing respectively threaded connection on top cap and the cubical switchboard body, realize detachable connection, convenient to detach washs.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the switch cabinet of the present invention.
In the figure: 1. a base; 2. a switch cabinet body; 3. a top cover; 301. a first dust-proof net; 4. a cabinet door; 401. a door lock; 5. a heat dissipation window; 501. a heat dissipation plate; 502. a second dust-proof net; 6. a heat radiation fan; 601. a dust cover; 7. an alarm; 8. a temperature detector; 9. a base plate; 10. a vent hole; 1001. a dust screen; 11. a cooling mechanism; 1101. a refrigeration plate; 1102. a refrigeration motor; 12. a cooling fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution, which specifically includes: a heat dissipation device for a direct current screen switch cabinet comprises a base 1, a switch cabinet body 2, a top cover 3, a first dust-proof net 301, a cabinet door 4, a door lock 401, a heat dissipation window 5, a heat dissipation plate 501, a second dust-proof net 502, a heat dissipation fan 6, a dust-proof cover 601, an alarm 7, a temperature detector 8, a bottom plate 9, a ventilation hole 10, a dust-proof net 1001, a cooling mechanism 11, a refrigeration sheet 1101, a refrigeration motor 1102 and a cooling fan 12, wherein the switch cabinet body 2 is fixedly connected with the top of the base 1, a top cover 3 is arranged at the top end of the switch cabinet body 2, a cabinet door 4 is arranged on the switch cabinet body 3, a door lock 401 is arranged on the cabinet door 4, heat radiation windows 5 are respectively arranged at two sides of the switch cabinet body 2, and the top of the switch cabinet body 2 is provided with a heat radiation fan 6, a bottom plate 9 of the switch cabinet body 2 is provided with a vent hole 10, the ventilation holes 10 are communicated with the base 1, a cooling mechanism 11 is arranged at the center of the interior of the base 1, and cooling fans 12 are arranged on two sides of the cooling mechanism 11. The cooling mechanism 11 includes a cooling plate 1101 and a cooling motor 1102, and the cooling plate 1101 is connected to the cooling motor 1102. The refrigeration motor 1102 releases cold air through the refrigeration sheet 1101, and the cold air is blown into the switch cabinet body 2 through the vent holes 10 by the cold air fan 12, so that heat in the switch cabinet is discharged through the heat dissipation windows 5 on two sides, the temperature in the switch cabinet is reduced, and the normal operation of each device in the switch cabinet is ensured.
Top cap 3 is herringbone structure, and the both ends of top cap 3 are equipped with two 301 dust-proof nets, sets up like this and can effectively prevent that rainwater and dust from entering into the cubical switchboard in, avoids damaging each equipment in the cubical switchboard.
Be equipped with the heating panel 501 that inclines downwards on the heat dissipation window 5, and the heating panel 501 is equipped with near outside one side and is equipped with dust screen 502, sets up like this not only can effectually dispel the heat, can effectively prevent that the dust from getting into the cubical switchboard is internal simultaneously.
The cooling fan 6 is provided with a matched dust cover 601, so that external dust is prevented from entering the switch cabinet, and the operation of each device in the switch cabinet is prevented from being influenced.
One side of radiator fan 6 is equipped with alarm 7, and the thermodetector 8 that 2 inner walls of the switch cabinet body set up is connected to alarm 7, and when the temperature of the switch cabinet body 2 was reached the certain degree, thermodetector 8 can be timely detected out, then reports to the police through alarm 7, avoids the emergence of electric power accident.
The dust screen 1001 is installed in the ventilation hole 10 to prevent dust in the base from entering the switch cabinet body.
The first dust-proof net 301 and the second dust-proof net 502 are made of nylon materials, and the first dust-proof net 301 and the second dust-proof net 502 are respectively in threaded connection with the top cover 3 and the switch cabinet body 2 through sealing strips, so that detachable connection and convenient disassembly and cleaning are achieved.
The utility model discloses a theory of operation: when the heat dissipation device for the direct current panel switch cabinet is used, firstly, a cooling mechanism 11 is arranged inside a base 1, cooling fans 12 are arranged on two sides of the cooling mechanism 11, a refrigeration motor 1102 of the cooling mechanism 11 releases cold air through a refrigeration sheet 1101, then the cooling fans 12 are turned on, the cold air is blown into the switch cabinet body 2 through air holes 10 by the cooling fans 12, so that heat in the switch cabinet body 2 is discharged through heat dissipation windows 5 on two sides, and meanwhile, the heat dissipation fan 6 on the top of the switch cabinet body 2 is turned on to discharge the heat in the switch cabinet body 2; when the temperature in the switch cabinet body 2 reaches a certain degree, the temperature detector 8 can timely detect the temperature, then alarm is carried out through the alarm 7, the occurrence of electric power accidents is avoided, and the whole working process of the heat dissipation device is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a heat abstractor for direct current cabinet switch, includes the cubical switchboard body (2) and sets up cooling body (11) in the cubical switchboard body (2), its characterized in that: switch cabinet body (2) fixed connection is at base (1) top, and the top of switch cabinet body (2) is equipped with top cap (3), be equipped with cabinet door (4) on switch cabinet body (2), and be equipped with lock (401) on cabinet door (4), the both sides of switch cabinet body (2) are equipped with heat dissipation window (5) respectively, and the top of switch cabinet body (2) is equipped with radiator fan (6), one side of radiator fan (6) is equipped with alarm (7), and thermodetector (8) that alarm (7) connect switch cabinet body (2) inner wall set up, be equipped with ventilation hole (10) on bottom plate (9) of switch cabinet body (2), and ventilation hole (10) intercommunication base (1), the inside central point of base (1) puts and is equipped with cooling body (11), and the both sides of cooling body (11) are equipped with thermantidote (12).
2. The heat dissipation device for the direct current panel switch cabinet according to claim 1, wherein: the top cover (3) is of a herringbone structure, and dust-proof nets (301) are arranged at two ends of the top cover (3).
3. The heat dissipation device for the direct current panel switch cabinet according to claim 1, wherein: and a heat dissipation plate (501) which inclines downwards is arranged on the heat dissipation window (5), and a second dust isolation net (502) is arranged on one side of the heat dissipation plate (501) close to the outside.
4. The heat dissipation device for the direct current panel switch cabinet according to claim 1, wherein: the heat radiation fan (6) is provided with a matched dust cover (601).
5. The heat dissipation device for the direct current panel switch cabinet according to claim 1, wherein: and a dust screen (1001) is arranged in the ventilation hole (10).
6. The heat dissipation device for the direct current panel switch cabinet according to claim 1, wherein: the cooling mechanism (11) comprises a refrigeration piece (1101) and a refrigeration motor (1102), and the refrigeration piece (1101) is connected with the refrigeration motor (1102).
7. The heat dissipation device for the direct current panel switch cabinet according to claim 2 or 3, wherein: the first dust-proof net (301) and the second dust-proof net (502) are made of nylon materials, and the first dust-proof net (301) and the second dust-proof net (502) are respectively in threaded connection with the top cover (3) and the switch cabinet body (2) through sealing strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628197.1U CN209747929U (en) | 2019-05-05 | 2019-05-05 | Heat dissipation device for direct-current screen switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628197.1U CN209747929U (en) | 2019-05-05 | 2019-05-05 | Heat dissipation device for direct-current screen switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209747929U true CN209747929U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920628197.1U Active CN209747929U (en) | 2019-05-05 | 2019-05-05 | Heat dissipation device for direct-current screen switch cabinet |
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| CN (1) | CN209747929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114050491A (en) * | 2022-01-13 | 2022-02-15 | 浙江孚为电力成套设备有限公司 | Ventilation transformer substation |
-
2019
- 2019-05-05 CN CN201920628197.1U patent/CN209747929U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114050491A (en) * | 2022-01-13 | 2022-02-15 | 浙江孚为电力成套设备有限公司 | Ventilation transformer substation |
| CN114050491B (en) * | 2022-01-13 | 2022-04-08 | 浙江孚为电力成套设备有限公司 | Ventilation transformer substation |
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