CN212999239U

CN212999239U - Inside steam processing apparatus of cubical switchboard

Info

Publication number: CN212999239U
Application number: CN202020598401.2U
Authority: CN
Inventors: 杨林翠
Original assignee: Fujian Huajing Electrical Equipment Co ltd
Current assignee: Fujian Huajing Electrical Equipment Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-04-20
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses an inside steam processing apparatus of cubical switchboard, concretely relates to cubical switchboard field, the on-line screen storage device comprises a base, the top fixed mounting of base has the cabinet body, the top fixed mounting of the cabinet body has the top cap, be formed with the negative pressure chamber in the inner wall of the cabinet body, the top fixed mounting on negative pressure intracavity wall right side has first intake pipe, the bottom fixed mounting of cabinet body inner chamber left surface has the second intake pipe, the folder has all been placed at both ends about the negative pressure intracavity portion, the upper and lower both ends joint of folder has the folder, the other end of folder and the inner wall fixed connection in negative pressure chamber. The utility model discloses a start the drive air pump, utilize the drive air pump to pump the air current of the internal portion of cabinet and get into the negative pressure chamber, the steam in the air of the internal portion of cabinet is adsorbed to two folder of rethread to guarantee the drying of the internal portion of cabinet, guaranteed the internal portion of cabinet is dry, thereby guaranteed that the subassembly of the internal portion of cabinet does not receive the influence of steam, increased the device's security.

Description

Inside steam processing apparatus of cubical switchboard

Technical Field

The utility model relates to a cubical switchboard technical field, more specifically say, the utility model relates to an inside steam processing apparatus of cubical switchboard.

Background

The components in the switch cabinet mainly comprise a circuit breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

The switch cabinet of any category needs to be in a relatively dry and ventilated working environment, the main steam problem of the existing switch cabinet is steam in the internal air, the low-voltage switch cabinet generates a large amount of heat during operation and generates a large amount of steam easily, the existing ventilation drying is a common heat dissipation drying technical means, but the treatment effect on the steam is poor, and the ventilation opening is used for entering dust.

It is therefore desirable to provide an internal moisture management device for a switchgear.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an inside steam processing apparatus of cubical switchboard, through starting the drive air pump, utilize the drive air pump to twitch the air current of the internal portion of cabinet and get into the negative pressure chamber, the steam in the air of the internal portion of cabinet is adsorbed to two folder of rethread, thereby guarantee the drying of the internal portion of cabinet, the internal portion drying of cabinet has been guaranteed, thereby the subassembly of having guaranteed the internal portion of cabinet does not receive the influence of steam, the security of the device has been increased, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an inside steam processing apparatus of cubical switchboard, includes the base, the top fixed mounting of base has the cabinet body, the top fixed mounting of the cabinet body has the top cap, be formed with the negative pressure chamber in the inner wall of the cabinet body, the top fixed mounting on negative pressure intracavity wall right side has first intake pipe, the bottom fixed mounting of internal chamber left surface of cabinet has the second intake pipe, the folder has all been placed at both ends about the negative pressure intracavity portion, the upper and lower both ends joint of folder has the folder, the other end of folder and the inner wall fixed connection in negative pressure chamber, the bottom surface fixed mounting of internal chamber of base has the drive air pump, the gas vent of drive air pump communicates with the side of second intake pipe each other, the front demountable installation of base has the frame door, the positive left and right sides of the cabinet body all.

In a preferred embodiment, the clamping member comprises a top plate, a stabilizing sleeve block is fixedly mounted at the bottom of the top plate, a thin rod is fixed at the top of an inner cavity of the stabilizing sleeve block, an extension plate is movably mounted at the bottom of the thin rod, and the other end of the extension plate extends to the outside of the stabilizing sleeve block and is fixedly mounted with a clamping plate.

In a preferred embodiment, the thin rod is movably sleeved with a buffer spring, and the upper end and the lower end of the buffer spring are fixedly connected with the bottom surface of the top plate and the top surface of the extension plate respectively.

In a preferred embodiment, the top plate is provided with a plurality of air holes inside.

In a preferred embodiment, a torsion block is fixedly mounted on one side of the front surface of the frame door, and a plurality of cooling fins are integrally formed on the front surface of the frame door.

In a preferred embodiment, the upper end and the lower end of the outer plate are integrally formed with fixing blocks, and fastening bolts matched with the front surface of the cabinet body are sleeved on the front surface of the fixing blocks in a threaded manner.

In a preferred embodiment, the number of the clamping pieces is two, one clamping piece is positioned at the bottom of the first air inlet pipe, and the other clamping piece is positioned above the second air inlet pipe.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a start drive air pump, utilize the drive air pump to pump the air current of the internal portion of cabinet and get into the negative pressure chamber, and the steam in the air of the internal portion of cabinet is adsorbed through two folder to guarantee the drying of the internal portion of cabinet, guaranteed the internal portion of cabinet is dry, thereby guaranteed that the subassembly of the internal portion of cabinet is not influenced by steam, increased the security of the device;

2. the utility model discloses a set up the planking and made things convenient for the dismouting of folder, cooperate two folders simultaneously to the fixed of folder and do not influence the dismantlement of folder, guarantee the unblocked that steam flows through setting up the intercommunication that the wind hole guaranteed negative pressure intracavity portion air current after that, increased the device's practicality.

Drawings

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

Fig. 2 is a schematic diagram of the external structure of fig. 1 according to the present invention.

Fig. 3 is a schematic view of the clip structure of the present invention.

Fig. 4 is a schematic view of the top plate structure of the present invention.

The reference signs are: 1. a base; 2. a cabinet body; 3. a top cover; 4. a negative pressure chamber; 5. a first intake pipe; 6. A second intake pipe; 7. driving the air pump; 8. a clamp; 9. a hydrophilic plate; 10. an outer plate; 11. a fixed block; 12. fastening a bolt; 13. twisting the block; 14. a frame door; 15. a heat sink; 16. a top plate; 17. stabilizing the sleeve block; 18. an extension plate; 19. a buffer spring; 20. a thin rod; 21. a splint; 22. and (4) air holes.

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.

The internal water vapor treatment device of the switch cabinet shown in the attached drawings 1-4 comprises a base 1, wherein a cabinet body 2 is fixedly mounted at the top of the base 1, a top cover 3 is fixedly mounted at the top of the cabinet body 2, a negative pressure cavity 4 is formed in the inner wall of the cabinet body 2, a first air inlet pipe 5 is fixedly mounted at the top of the right side of the inner wall of the negative pressure cavity 4, a second air inlet pipe 6 is fixedly mounted at the bottom of the left side surface of the inner cavity of the cabinet body 2, hydrophilic plates 9 are respectively placed at the left end and the right end inside the negative pressure cavity 4, clamping pieces 8 are clamped at the upper end and the lower end of each hydrophilic plate 9, the other end of each clamping piece 8 is fixedly connected with the inner wall of the negative pressure cavity 4, a driving air pump 7 is fixedly mounted at the bottom surface of the inner cavity of the base 1, an air outlet of the, the outer plates 10 are detachably mounted on the left side and the right side of the front surface of the cabinet body 2.

The clamping piece 8 comprises a top plate 16, a stabilizing sleeve block 17 is fixedly installed at the bottom of the top plate 16, a thin rod 20 is fixed at the top of an inner cavity of the stabilizing sleeve block 17, an extending plate 18 is movably installed at the bottom of the thin rod 20, the other end of the extending plate 18 extends to the outside of the stabilizing sleeve block 17 and is fixedly installed with a clamping plate 21, a buffer spring 19 is movably sleeved outside the thin rod 20, the upper end and the lower end of the buffer spring 19 are respectively fixedly connected with the bottom surface of the top plate 16 and the top surface of the extending plate 18, an air hole 22 is formed inside the top plate 16, the number of the air holes 22 is several, a twisting block 13 is fixedly installed at one side of the front surface of the frame door 14, a plurality of radiating fins 15 are integrally formed on the front surface of the frame door 14, fixed blocks 11 are uniformly formed at the upper end and the lower end of the outer plate 10, a fastening bolt 12 matched with the, the number of the hydrophilic plates 9 is two, one of the hydrophilic plates 9 is located at the bottom of the first air inlet pipe 5, and the other hydrophilic plate 9 is located above the second air inlet pipe 6.

The implementation mode is specifically as follows: by starting the driving air pump 7, the air flow in the cabinet body 2 is pumped by the driving air pump 7 to enter the negative pressure cavity 4, and water vapor in the air in the cabinet body 2 is adsorbed by the two hydrophilic plates 9, so that the drying in the cabinet body 2 is ensured, components in the cabinet body 2 are not influenced by the water vapor, and the safety of the device is improved; make things convenient for the dismouting of hydrophilic board 9 through setting up planking 10, cooperate two folder 8 simultaneously to the fixed of hydrophilic board 9 and do not influence the dismantlement of hydrophilic board 9, guarantee the intercommunication of the inside air current in negative pressure chamber 4 through setting up wind hole 22 after that, guarantee the unblocked that steam flows, increased the device's practicality.

The utility model discloses the theory of operation:

at first through starting drive air pump 7, utilize drive air pump 7 to twitch the inside air current of the cabinet body 2 and get into negative pressure chamber 4, the steam in the inside air of the cabinet body 2 is adsorbed to two hydrophilic boards 9 of rethread, thereby guarantee the drying of the cabinet body 2 inside, the inside drying of the cabinet body 2 has been guaranteed, thereby the subassembly of having guaranteed the cabinet body 2 inside does not receive the influence of steam, cooperate two folder 8 to the fixed of hydrophilic board 9 and do not influence the dismantlement of hydrophilic board 9, guarantee the intercommunication of the inside air current of negative pressure chamber 4 through setting up wind hole 22 after that, guarantee the unblocked that steam flows.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an inside steam processing apparatus of cubical switchboard, includes base (1), its characterized in that: the improved multifunctional cabinet is characterized in that a cabinet body (2) is fixedly mounted at the top of the base (1), a top cover (3) is fixedly mounted at the top of the cabinet body (2), a negative pressure cavity (4) is formed in the inner wall of the cabinet body (2), a first air inlet pipe (5) is fixedly mounted at the top of the right side of the inner wall of the negative pressure cavity (4), a second air inlet pipe (6) is fixedly mounted at the bottom of the left side face of the inner cavity of the cabinet body (2), hydrophilic plates (9) are respectively placed at the left end and the right end inside the negative pressure cavity (4), clamping pieces (8) are clamped at the upper end and the lower end of each hydrophilic plate (9), the other end of each clamping piece (8) is fixedly connected with the inner wall of the negative pressure cavity (4), a driving air pump (7) is fixedly mounted at the bottom surface of the inner cavity of the base (1), an air outlet of the driving air pump (, the outer plates (10) are detachably mounted on the left side and the right side of the front surface of the cabinet body (2).

2. The internal moisture processing apparatus of a switchgear as claimed in claim 1, wherein: the clamping piece (8) comprises a top plate (16), a stabilizing sleeve block (17) is fixedly mounted at the bottom of the top plate (16), a thin rod (20) is fixed to the top of an inner cavity of the stabilizing sleeve block (17), an extending plate (18) is movably mounted at the bottom of the thin rod (20), and the other end of the extending plate (18) extends to the outside of the stabilizing sleeve block (17) and is fixedly provided with a clamping plate (21).

3. The internal moisture processing apparatus of a switchgear as claimed in claim 2, wherein: the outside activity cover of pin (20) is equipped with buffer spring (19), buffer spring (19)'s upper and lower both ends respectively with the bottom surface of roof (16) and the top surface fixed connection of extension board (18).

4. The internal moisture processing apparatus of a switchgear as claimed in claim 2, wherein: the air holes (22) are formed in the top plate (16), and the number of the air holes (22) is a plurality.

5. The internal moisture processing apparatus of a switchgear as claimed in claim 1, wherein: the frame door is characterized in that a torsion block (13) is fixedly mounted on one side of the front face of the frame door (14), and a plurality of radiating fins (15) are integrally formed on the front face of the frame door (14).

6. The internal moisture processing apparatus of a switchgear as claimed in claim 1, wherein: the upper end and the lower end of the outer plate (10) are integrally provided with a fixed block (11), and the front face of the fixed block (11) is sleeved with a fastening bolt (12) matched with the front face of the cabinet body (2) in a threaded manner.

7. The internal moisture processing apparatus of a switchgear as claimed in claim 1, wherein: the quantity of hydrophilic board (9) is two, one hydrophilic board (9) are located the bottom of first intake pipe (5), another hydrophilic board (9) are located the top of second intake pipe (6).