CN212784242U

CN212784242U - Waterproof heat dissipation cubical switchboard

Info

Publication number: CN212784242U
Application number: CN202021033709.9U
Authority: CN
Inventors: 杨军; 浦长银
Original assignee: Jieming Electric Technology Zhenjiang Co ltd
Current assignee: Jieming Electric Technology Zhenjiang Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-03-23
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to the technical field of switch cabinets, and discloses a waterproof heat dissipation switch cabinet, solves the problem that the use of the present outdoor power switch cabinet can not solve waterproof and heat dissipation simultaneously, and comprises a cabinet body, one side of the cabinet body is movably provided with a cabinet door, the lower part of the cabinet door is provided with an air inlet end, one side of the cabinet door is provided with a sealing mechanism, the bottom of the cabinet body is fixedly provided with a supporting and mounting base, the lower part of the cabinet body is provided with a protective cover, the upper parts of the two sides of the cabinet body are both provided with air outlets, the insides of the two air outlets are both provided with exhaust fans, the tops of the two sides of the cabinet body; this waterproof heat dissipation cubical switchboard can effectually dispel the heat the cooling in the hot weather of high temperature to can ensure power switch cabinet's effective operation, this waterproof heat dissipation cubical switchboard can effectually carry out dampproofing and waterproofing in the wet weather of raining simultaneously, thereby can ensure power switch cabinet's safe operation.

Description

Waterproof heat dissipation cubical switchboard

Technical Field

The utility model belongs to the technical field of the cubical switchboard, specifically be a waterproof heat dissipation cubical switchboard.

Background

The switch cabinet is an electrical device and mainly used for opening and closing, controlling and protecting the electrical device in the power generation, transmission, distribution and electric energy conversion processes 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; the switch cabinet is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light textile industry, factories and mines, residential districts, high-rise buildings and the like.

At present, a plurality of power switch cabinets are arranged outdoors, and the problems of water resistance and heat dissipation are solved when the power switch cabinets are arranged outdoors; in hot weather, the interior of the power switch cabinet needs to be cooled, and in wet and rainy weather, the power switch cabinet needs to be dampproof and waterproof, so that the safe and effective operation of the power switch cabinet can be ensured; however, the problems of water resistance and heat dissipation are difficult to be solved at the same time, and the improvement is needed to the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a waterproof heat dissipation cubical switchboard, the effectual use of having solved present outdoor power switch cabinet can not solve waterproof and radiating problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof heat dissipation cubical switchboard, includes the cabinet body, one side movable mounting of the cabinet body has the cabinet door, and the inlet end has been seted up to the lower part of cabinet door, and sealing mechanism is installed to one side of cabinet door, and the bottom fixed mounting of the cabinet body supports the installation base, and the protection casing is installed to the lower part of the cabinet body, and the gas outlet has all been seted up on the upper portion of cabinet body both sides, and exhaust fan is all installed to the inside of two gas outlets, and the equal fixed mounting in top of cabinet body both sides has.

Preferably, the cabinet body comprises a protective outer body, an installation inner body, a separation cavity, a water outlet hole and a water inlet hole, the separation cavity is arranged between the protective outer body and the installation inner body, the water outlet hole and the water inlet hole are arranged at the top and the bottom of the separation cavity at equal intervals, and the top of the water inlet hole is communicated with the water collecting cover.

Preferably, the inlet end includes air inlet, first filter screen and activated carbon layer, and the air inlet is seted up in the lower part of cabinet door, and the one end at the air inlet is installed to first filter screen, and the inside at the air inlet is installed on the activated carbon layer.

Preferably, sealing mechanism includes two spouts, closing plate, internal thread pipe, threaded rod and motor, and two spouts are installed at the both ends of cabinet door one side lower part, and closing plate movable mounting is between two spouts, and internal thread pipe fixed mounting is at the top of closing plate one side, and threaded rod threaded connection is in the inside of internal thread pipe, and motor fixed mounting is at the middle part of cabinet door one side, and the output of motor is connected with the one end stationary phase of threaded rod.

Preferably, an arc top is installed at the bottom of the inner side of the water collecting cover, and a second filter screen is installed between the middle of the water collecting cover and the top of the arc top.

Preferably, two the bottom of protective cover is equal fixed mounting has first protection network, supports to install and installs the second protection network between the surface of base and the inside of protection casing.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in the work, the cabinet door, the air inlet end, the air inlet, the first filter screen, the activated carbon layer, the air outlet, the exhaust fan and the protective cover are arranged, so that the waterproof heat-dissipation switch cabinet can effectively dissipate heat and cool in hot weather, and the effective operation of the power switch cabinet can be ensured; the exhaust fan is started to discharge hot air in the cabinet body through the air outlet and the protective cover, and negative pressure is formed in the cabinet body in the discharging process of the hot air, so that the first filter screen, the cold air inlet and the activated carbon layer outside enter the cabinet body, and the interior of the cabinet body is cooled;

(2) the waterproof and heat-dissipation switch cabinet can effectively perform waterproof and moistureproof functions in wet rainy weather by arranging the protective outer body, the mounting inner body, the separation cavity, the water outlet hole, the water inlet hole, the sliding chute, the sealing plate, the internal threaded pipe, the threaded rod, the motor, the support mounting base, the protective cover, the water collection cover, the arc top and the second filter screen, so that the safe operation of the power switch cabinet can be ensured; when in wet rainy weather, at first starter motor makes the threaded rod rotate, and the rotation of threaded rod can drive the internal thread pipe and remove downwards, and the internal thread pipe removes downwards and can drive the closing plate and slide downwards in the inside of two spouts (as shown in fig. 3) to make the closing plate seal the air inlet, reach effectual dampproofing and waterproofing's effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the present invention shown in FIG. 1;

FIG. 3 is a schematic side sectional view of the cabinet door of the present invention;

in the figure: 1. a cabinet body; 101. a protective outer body; 102. installing an inner body; 103. separating the cavities; 104. a water outlet hole; 105. a water inlet hole; 2. a cabinet door; 3. an air inlet end; 301. an air inlet; 302. a first filter screen; 303. an activated carbon layer; 4. a sealing mechanism; 401. a chute; 402. a sealing plate; 403. an internally threaded tube; 404. a threaded rod; 405. a motor; 5. supporting the mounting base; 6. a protective cover; 7. an air outlet; 8. An exhaust fan; 9. a protective cover; 10. a water collection cover; 1001. an arc top; 1002. a second filter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the present invention includes a cabinet 1, a cabinet door 2 is movably installed on one side of the cabinet 1, an air inlet 3 is opened on the lower portion of the cabinet door 2, and the cold air outside the cabinet 1 can be introduced into the cabinet 1 for cooling through the air inlet 3, a sealing mechanism 4 is installed on one side of the cabinet door 2, a supporting and mounting base 5 is fixedly installed on the bottom of the cabinet 1, the cabinet 1 can be effectively mounted in the air through the supporting and mounting base 5, a protective cover 6 is installed on the lower portion of the cabinet 1, air outlets 7 are opened on the upper portions of the two sides of the cabinet 1, exhaust fans 8 are installed inside the two air outlets 7, protective covers 9 are fixedly installed on the tops of the two sides of the cabinet 1, and rainwater and dust can be prevented from entering the cabinet 1 through the air outlets 7 through the, a water collecting cover 10 is fixedly arranged at the top of the cabinet body 1.

In the second embodiment, based on the first embodiment, as shown in fig. 2, the cabinet body 1 includes a protective outer body 101, an installation inner body 102, a separation cavity 103, a water outlet 104 and a water inlet 105, the separation cavity 103 is disposed between the protective outer body 101 and the installation inner body 102, the water outlet 104 and the water inlet 105 are disposed at the top and the bottom of the separation cavity 103 at equal intervals, and the top of the water inlet 105 is communicated with the water collecting cover 10, so as to perform effective heat absorption and temperature reduction on the cabinet body 1.

Third embodiment, based on the first embodiment, as shown in fig. 3, the air inlet end 3 includes an air inlet 301, a first filter 302 and an activated carbon layer 303, the air inlet 301 is opened at the lower part of the cabinet door 2, the first filter 302 is installed at one end of the air inlet 301, and the activated carbon layer 303 is installed inside the air inlet 301, so that the dust and impurities can be effectively filtered, and the moisture can be effectively filtered and adsorbed.

Fourth embodiment, on the basis of first embodiment, given by fig. 3, sealing mechanism 4 includes two spouts 401, sealing plate 402, internal thread pipe 403, threaded rod 404 and motor 405, two spouts 401 are installed at the both ends of cabinet door 2 one side lower part, and two spouts 401 are located the both sides of air inlet 301 other end, sealing plate 402 movable mounting is between two spouts 401, internal thread pipe 403 fixed mounting is at the top of sealing plate 402 one side, threaded rod 404 threaded connection is in the inside of internal thread pipe 403, motor 405 fixed mounting is in the middle part of cabinet door 2 one side, and the output of motor 405 is connected with the one end stationary phase of threaded rod 404, thereby can be effectual carry out sealed waterproof and dampproofing to inlet end 3.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, an arc top 1001 is installed at the bottom of the inner side of the water collection cover 10, and a second filter screen 1002 is installed between the middle of the water collection cover 10 and the top of the arc top 1001, so that impurities such as leaves inside the water collection cover 10 can be filtered and separated.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 2, the bottom of each of the two protective covers 9 is fixedly provided with a first protective net, and a second protective net is arranged between the surface of the supporting and mounting base 5 and the inside of the protective cover 6, so that mosquitoes, insects, rats and other insects can be effectively prevented from entering the protective cover.

In this embodiment: motor 405 is a 5I/RK90RGN-C type counter-rotating motor.

The working principle is as follows: by starting the exhaust fan 8, the hot air in the cabinet 1 is exhausted through the air outlet 7 and the protective cover 9, and negative pressure is formed in the cabinet 1 during the exhausting process of the hot air, so that the external first filter screen 302, the cold air inlet 301 and the activated carbon layer 303 enter the cabinet 1, and the interior of the cabinet 1 is cooled; when in wet rainy weather, at first start motor 405 makes threaded rod 404 rotate, and the rotation of threaded rod 404 can drive internal thread pipe 403 and move downwards, and internal thread pipe 403 moves downwards and can drive sealing plate 402 to slide downwards (as shown in fig. 3) in the inside of two spouts 401 to make sealing plate 402 seal air inlet 301, reach effectual dampproofing and waterproofing's effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a waterproof heat dissipation cubical switchboard, includes the cabinet body (1), its characterized in that: one side movable mounting of the cabinet body (1) has cabinet door (2), inlet end (3) have been seted up to the lower part of cabinet door (2), sealing mechanism (4) are installed to one side of cabinet door (2), the bottom fixed mounting of the cabinet body (1) has support installation base (5), protection casing (6) are installed to the lower part of the cabinet body (1), gas outlet (7) have all been seted up on the upper portion of the cabinet body (1) both sides, exhaust fan (8) are all installed to the inside of two gas outlets (7), the equal fixed mounting in top of the cabinet body (1) both sides has protective cover (9), the top fixed mounting of the cabinet body (1) has water collecting cover (10.

2. The waterproof heat dissipation cubical switchboard of claim 1 characterized in that: the cabinet body (1) comprises a protective outer body (101), an installation inner body (102), a separation cavity (103), a water outlet (104) and a water inlet (105), the separation cavity (103) is arranged between the protective outer body (101) and the installation inner body (102), the water outlet (104) and the water inlet (105) are arranged at the top and the bottom of the separation cavity (103) at equal intervals, and the top of the water inlet (105) is communicated with the water collecting cover (10).

3. The waterproof heat dissipation cubical switchboard of claim 1 characterized in that: air inlet end (3) include air inlet (301), first filter screen (302) and activated carbon layer (303), and air inlet (301) are seted up in the lower part of cabinet door (2), and the one end at air inlet (301) is installed in first filter screen (302), and the inside at air inlet (301) is installed in activated carbon layer (303).

4. The waterproof heat dissipation cubical switchboard of claim 1 characterized in that: sealing mechanism (4) include two spout (401), closing plate (402), internal thread pipe (403), threaded rod (404) and motor (405), install at the both ends of cabinet door (2) one side lower part two spout (401), closing plate (402) movable mounting is between two spout (401), internal thread pipe (403) fixed mounting is at the top of closing plate (402) one side, threaded rod (404) threaded connection is in the inside of internal thread pipe (403), motor (405) fixed mounting is at the middle part of cabinet door (2) one side, and the output of motor (405) is connected with the one end stationary phase of threaded rod (404).

5. The waterproof heat dissipation cubical switchboard of claim 1 characterized in that: an arc top (1001) is installed at the bottom of the inner side of the water collection cover (10), and a second filter screen (1002) is installed between the middle of the water collection cover (10) and the top of the arc top (1001).

6. The waterproof heat dissipation cubical switchboard of claim 1 characterized in that: two the equal fixed mounting in bottom of protective cover (9) has first protection network, supports to install and installs the second protection network between the surface of base (5) and the inside of protection casing (6).