CN216489400U

CN216489400U - Anti-condensation low-voltage draw-out type switch cabinet

Info

Publication number: CN216489400U
Application number: CN202123129444.XU
Authority: CN
Inventors: 卞迎册; 徐献强; 李旭光
Original assignee: Jiangsu Xicheng Electric Power Technology Co ltd
Current assignee: Jiangsu Xicheng Electric Power Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-10
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to the field of electrical technology, and discloses a low-voltage draw-out type switch cabinet capable of preventing condensation, which comprises a cabinet body, wherein a condensation-preventing cavity and a drying cavity are arranged in the cabinet body, a motor is installed on the left wall of the cabinet body, the output end of the motor is connected with a rotating rod, fan blades are installed on the rotating rod positioned in the condensation-preventing cavity, working cavities are arranged in the cabinet body on the upper side and the lower side of the drying cavity, drying through holes are respectively arranged between the top wall and the bottom wall of the working cavity and the drying cavity, an anti-blocking mechanism is arranged in the drying cavity, an installation groove is arranged on the left side wall of the condensation-preventing cavity, an installation block is installed in the installation groove, the right end of the installation block is connected with a drying box, and an installation mechanism is arranged on the installation block; this novel scheme can effectively prevent at the in-process that the regulator cubicle used, and inside electric elements receives the effect of condensation, leads to rust, can influence the installation nature of use moreover.

Description

Anti-condensation low-voltage draw-out type switch cabinet

Technical Field

The utility model belongs to the technical field of it is electric, specifically be a prevent low pressure pull-out type cubical switchboard of condensation.

Background

Along with the rapid development of industry, the application of electrical equipment has related to each field, and the application environment of electrical equipment is very different, also promotes along with it to the requirement of its reliability, and the weather difference causes air humidity inequality, and when humidity exceeded more than 80%, the inside metallic structure spare of electrical equipment can be the corrosion with higher speed, reduces its mechanical strength, and the insulating properties of electrical component can greatly reduced causes accidents such as electrical equipment creepage, flashover and tripping operation, brings harmful effects for enterprise's production and resident life.

When the existing electrical equipment is used, dust can enter the interior of the existing electrical equipment in the heat dissipation and ventilation process, so that the safety performance is not high enough in the use process, and therefore a condensation-proof low-voltage draw-out type switch cabinet is provided.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a prevent low pressure pull-out type cubical switchboard of condensation, the effectual inside problem that has the condensation of having solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent low pressure pull-out type cubical switchboard of condensation, includes the cabinet body, the internal condensation chamber and the dry chamber of preventing of cabinet that is equipped with of cabinet, the motor is installed to the left wall of the cabinet body, the output of motor is connected with the dwang, is located and prevents the condensation intracavity install the flabellum on the dwang, is located the internal working chamber that is equipped with of cabinet of dry chamber upper and lower side, the working chamber with state all be equipped with dry through-hole between the top of dry chamber, the diapire, dry intracavity is equipped with prevents blockking up the mechanism, it is poor that blockking up the mechanism is used for preventing dry through-hole ventilation effect, the left side wall of preventing the condensation chamber is equipped with mounting groove, install the installation piece in the mounting groove, the right-hand member of installation piece is connected with dry box, be equipped with installation mechanism on the installation piece, installation mechanism is used for placing of drier.

Preferably, prevent blockking up the mechanism including connecting in the reciprocal screw rod of the dwang other end, be connected with the thread bush on the reciprocal screw rod, the both ends of thread bush all are connected with the connecting rod, the other end of connecting rod is connected with the drive pole, install a plurality of anti-blockking ends that are same direction and distribute on the drive pole.

Preferably, the mounting mechanism comprises a mounting groove arranged on the left wall of the mounting block, a mounting threaded sleeve is arranged on the cabinet body, an operating shell is mounted on the mounting groove, a sliding plate is mounted on the operating shell, a mounting threaded rod is connected to the sliding plate, and the mounting threaded rod is in threaded connection with the mounting threaded sleeve.

Preferably, the right end of the reciprocating screw is connected with a limiting plate, and the anti-blocking end is in contact with the surface of the filter screen.

Preferably, a communicating pipe is arranged between the condensation preventing cavity and the drying cavity, the left inner wall of the drying cavity is connected with a limiting sliding plate, a sliding through hole is formed in the limiting sliding plate, and the connecting rod penetrates through the sliding through hole.

Preferably, the cross sections of the installation groove and the operation shell are both rectangular, and the installation groove is matched with the operation shell in size.

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

1. by turning on the motor, the phenomenon that rust is formed due to the fact that internal electrical elements are exposed to condensation in the using process of the electrical cabinet and the using installation performance is affected can be effectively prevented;

2. the filter screen can effectively block dust, the dust is prevented from entering the working cavity in the ventilation process to influence normal use, the anti-blocking end is driven to clean the filter screen under the installation effect of the anti-blocking mechanism, and the phenomenon that the dust on the filter screen is excessively accumulated under the long-term filtering effect to influence the ventilation effect is prevented;

3. through installation mechanism, manual rotation operation casing, the convenient piece of will installing is taken out fast, and the box is taken out to the drive of installation piece is placed, changes the active carbon package.

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 an enlarged schematic structural view at a position a of the present invention;

FIG. 3 is a schematic structural view of the anti-jamming mechanism of the present invention;

fig. 4 is an external view of the present invention.

In the figure: 1. a cabinet body; 2. a condensation-preventing cavity; 3. a motor; 4. rotating the rod; 5. a fan blade; 6. a drying chamber; 7. drying the through holes; 8. an anti-clogging mechanism; 81. a reciprocating screw; 82. a threaded sleeve; 83. a filter screen; 84. driving the rod; 85. an anti-clogging end; 86. a limiting sliding plate; 9. installing a groove; 10. mounting blocks; 11. drying the box; 12. an installation mechanism; 121. installing a threaded sleeve; 122. mounting grooves; 123. an operating housing; 124. a sliding plate; 125. and (5) mounting the threaded rod.

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.

Referring to fig. 1 and 4, an anti-condensation low-voltage draw-out type switch cabinet comprises a cabinet body 1, wherein an anti-condensation cavity 2 and a drying cavity 6 are arranged in the cabinet body 1, a motor 3 is fixedly arranged on the left wall of the cabinet body 1, an output end of the motor 3 is fixedly connected with a rotating rod 4, a fan blade 5 is arranged on the rotating rod 4 in the anti-condensation cavity 2, working cavities are arranged in the cabinet body 1 on the upper side and the lower side of the drying cavity 6, drying through holes 7 are respectively arranged between the top wall and the bottom wall of the working cavity and the bottom wall of the drying cavity 6, an anti-blocking mechanism 8 is arranged in the drying cavity 6, the anti-blocking mechanism 8 is used for preventing the drying through holes 7 from poor ventilation effect, an installation groove 9 is arranged on the left wall of the anti-condensation cavity 2, an installation block 10 is slidably arranged in the installation groove 9, a drying box 11 is fixedly connected to the right end of the installation block 10, an installation mechanism 12 is arranged on the installation block 10 and is used for placing a drying agent, the output of motor 3 drives dwang 4 and rotates, dwang 4 drives flabellum 5 and rotates the wind that forms flow, then carry the wind that has the moisture in the working chamber to preventing condensation chamber 2 through communicating pipe and dry through-hole 7 in, then the active carbon package in the dry box 11 is with the moisture absorption, can effectively prevent the in-process that uses at the regulator cubicle, inside electrical component receives the effect of condensation, leads to the rust, and can influence the installation nature of use moreover.

Referring to fig. 1 and 3, the anti-clogging mechanism 8 includes a reciprocating screw 81 fixedly connected to the other end of the rotating rod 4, a threaded sleeve 82 is connected to the reciprocating screw 81 in a threaded manner, both ends of the threaded sleeve 82 are fixedly connected with connecting rods, the other end of the connecting rod is fixedly connected with a driving rod 84, and a plurality of anti-clogging ends 85 distributed in the same direction are fixedly mounted on the driving rod 84; under the effect of preventing blockking up mechanism 8, drive reciprocal screw rod 81 through dwang 4 and rotate, through reciprocal screw rod 8 and thread bush 82 threaded connection, under the limiting displacement of sliding through-hole on limit sliding plate 86, drive rod 84 left and right sides and remove, drive rod 84 drives and prevents blockking up end 85 and clear up filter screen 83, prevent under long-term filtering action, the dust is piled up too much on the filter screen 83, influence the ventilation effect, filter screen 83 can effectively be with the effective separation of dust, prevent that the in-process dust of ventilating from entering into the working chamber, influence normal use.

Referring to fig. 1-2, the mounting mechanism 12 includes a mounting groove 122 disposed on the left wall of the mounting block 10, the cabinet 1 is provided with a mounting threaded sleeve 121, the mounting groove 122 is slidably mounted with an operating casing 123, the operating casing 123 is slidably mounted with a sliding plate 124, the sliding plate 124 is fixedly connected with a mounting threaded rod 125, the mounting threaded rod 125 is in threaded connection with the mounting threaded sleeve 121, by means of the mounting mechanism 12, by slidably mounting the mounting block 10 in the mounting groove 9, then placing the mounting threaded rod 125 at the opening of the mounting threaded sleeve 121, then manually rotating the operating casing 123, the operating casing 123 drives the mounting threaded rod 125 and the mounting threaded sleeve 121 to be in threaded connection, then slidably placing the operating casing 123 into the mounting groove 122, and simultaneously the sliding plate 124 is engaged with the operating casing 123 to slide, since the cross sections of the operating casing 123 and the mounting groove 122 are rectangular, the limiting of the operating casing 123 is realized, conveniently take out installation piece 10 fast, installation piece 10 drives and places box 11 and take out, changes the active carbon package.

Referring to fig. 3, a limiting plate is fixedly connected to the right end of the reciprocating screw 81, and the anti-clogging end 85 contacts with the surface of the filter screen 83, so that the limiting plate can prevent the threaded sleeve 82 from sliding off in the rotating process.

Referring to fig. 1, a communicating pipe is arranged between the condensation-preventing cavity 2 and the drying cavity 6, a limit sliding plate 86 is fixedly connected to the left inner wall of the drying cavity 6, a sliding through hole is formed in the limit sliding plate 86, the connecting rod slides through the sliding through hole, and the limit sliding plate 86 effectively assists the threaded sleeve 82 to move.

Referring to fig. 2, the cross sections of the mounting groove 122 and the operating shell 123 are rectangular, and the cross sections of the mounting groove 122 and the operating shell 123 are rectangular, so that the operating shell 123 can be effectively limited when not replaced, and the mounting threaded rod 125 is prevented from loosening.

The working principle is as follows: when the novel scheme is implemented specifically, the motor 3 is turned on, the output end of the motor 3 drives the rotating rod 4 to rotate, the rotating rod 4 drives the fan blades 5 to rotate to form flowing wind, then the wind with moisture in the working cavity is conveyed into the condensation-preventing cavity 2 through the communicating pipe and the drying through hole 7, and then the active carbon bag in the drying box 11 absorbs the moisture, so that the situation that in the using process of the electrical cabinet, internal electrical elements are affected by condensation to cause rusting and influence the use installation performance can be effectively prevented;

under the action of the anti-blocking mechanism 8, the rotating rod 4 drives the reciprocating screw 81 to rotate, the reciprocating screw 8 is in threaded connection with the threaded sleeve 82, the driving rod 84 is driven to move left and right under the limiting action of the sliding through hole on the limiting sliding plate 86, the driving rod 84 drives the anti-blocking end 85 to clean the filter screen 83, the situation that under the long-term filtering action, too much dust is accumulated on the filter screen 83 to influence the ventilation action is prevented, the filter screen 83 can effectively block the dust, and the dust is prevented from entering a working cavity in the ventilation process to influence the normal use;

through installation mechanism 12, through with installation piece 10 slidable mounting in mounting groove 9, then place installation threaded rod 125 in installation thread bush 121 mouth department, then manual rotation operation casing 123, operation casing 123 drives installation threaded rod 125 and installation thread bush 121 threaded connection, then will operate casing 123 and slide in installation groove 122 and place, sliding plate 124 cooperation slides in operation casing 123 simultaneously, because the cross section of operation casing 123 and installation groove 122 is the rectangle, the realization is spacing to operation casing 123, conveniently take out installation piece 10 fast, installation piece 10 drives and places box 11 and take out, change the active carbon package.

It should be noted that, in this document, relational terms such as first and second, and the like are 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, and the terms "comprise", "include", 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, and the terms "mount", "connect", or "connect" should be interpreted broadly unless expressly specified or limited to the contrary and may be fixed or removable, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

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 prevent low pressure pull-out type cubical switchboard of condensation, includes the cabinet body (1), be equipped with in the cabinet body (1) and prevent condensation chamber (2) and dry chamber (6), its characterized in that: a motor (3) is installed on the left wall of the cabinet body (1), the output end of the motor (3) is connected with a rotating rod (4), fan blades (5) are installed on the rotating rod (4) positioned in the condensation-proof cavity (2), a working cavity is arranged in the cabinet body (1) positioned on the upper side and the lower side of the drying cavity (6), drying through holes (7) are arranged between the top wall and the bottom wall of the working cavity and the drying cavity (6), an anti-blocking mechanism (8) is arranged in the drying cavity (6), the anti-blocking mechanism (8) is used for preventing the poor ventilation effect of the drying through hole (7), a mounting groove (9) is formed in the left side wall of the condensation preventing cavity (2), a mounting block (10) is mounted in the mounting groove (9), the right-hand member of installation piece (10) is connected with dry box (11), be equipped with installation mechanism (12) on installation piece (10), installation mechanism (12) are used for placing of drier.

2. The low-voltage drawout switchgear of claim 1, further comprising: prevent blockking up mechanism (8) including connecting in reciprocal screw rod (81) of dwang (4) the other end, be connected with thread bush (82) on reciprocal screw rod (81), the both ends of thread bush (82) all are connected with the connecting rod, the other end of connecting rod is connected with drive pole (84), install a plurality of jam ends (85) that are the same direction and distribute on drive pole (84).

3. The low-voltage drawout switchgear of claim 1, further comprising: the mounting mechanism (12) comprises a mounting groove (122) arranged on the left wall of the mounting block (10), a mounting threaded sleeve (121) is arranged on the cabinet body (1), an operating shell (123) is mounted on the mounting groove (122), a sliding plate (124) is mounted on the operating shell (123), a mounting threaded rod (125) is connected to the sliding plate (124), and the mounting threaded rod (125) is in threaded connection with the mounting threaded sleeve (121).

4. The low-voltage drawout switchgear of claim 2, wherein: the right end of the reciprocating screw rod (81) is connected with a limiting plate, and the anti-blocking end (85) is in surface contact with the filter screen (83).

5. The low-voltage drawout switchgear of claim 2, wherein: a communicating pipe is arranged between the anti-condensation cavity (2) and the drying cavity (6), a limiting sliding plate (86) is connected to the left inner wall of the drying cavity (6), a sliding through hole is formed in the limiting sliding plate (86), and the connecting rod penetrates through the sliding through hole.

6. The low-voltage drawout switchgear of claim 3, wherein: the cross sections of the installation groove (122) and the operation shell (123) are both rectangular, and the installation groove (122) and the operation shell (123) are matched in size.