CN220190163U - Dampproofing cooling JP cabinet - Google Patents

Abstract

The utility model discloses a dampproof cooling JP cabinet, which comprises a box body and a drying system, wherein the drying system comprises a drying box, a wind pressure box, an isolation cavity, a blower and a water absorption layer, the drying box and the wind pressure box are simultaneously fixed on the outer side wall of the box body, the drying box is positioned on the upper part of the wind pressure box, the drying box is filled with the water absorption layer, the drying box and the wind pressure box are communicated through a middle air port, the outer side wall of the wind pressure box is provided with an external air inlet, the isolation cavity is arranged on the inner side of the external air inlet, the blower is fixed in the wind pressure box, an air inlet pipe of the blower is communicated in the isolation cavity, an air outlet is positioned in the wind pressure box, the drying box and the wind pressure box are respectively communicated with the inner side wall of the box body, and the side wall of the box body is provided with a fixed air hole group. According to the utility model, through the design and improvement of the technical structure of the dampproof cooling JP cabinet, the dampproof effect can be effectively improved, and the normal operation of the equipment in a high-humidity environment is ensured.

Description

Dampproofing cooling JP cabinet

Technical Field

The utility model belongs to the technical field of JP cabinets, and particularly relates to a dampproof cooling JP cabinet.

Background

The JP comprehensive distribution box belongs to a novel comprehensive control box integrating electricity energy distribution, protection, control and reactive compensation, and is applied to occasions such as transformer substations, factories, industrial and mining enterprises, large-scale power plants, petroleum, chemical enterprises, large-scale steel plants, high-rise building power centers, reactive compensation, metering and electric energy distribution.

Along with the continuous deep transformation of rural electric wire netting, a large amount of IP cabinets are applied to rural power line and each distribution transformer district, the IP cabinet is for adapting to rural low voltage distribution equipment standardization, miniaturization, outdoor formula requirement designs, it collects distribution, measurement, protection electric capacity reactive compensation in an organic whole, but current JP cabinet, the bottom of JP cabinet is wetted and is taken place the corruption easily, influence integrated mechanism's life, lead to integrated mechanism's practicality to descend, inconvenient hanging the installation to the cabinet body, adopt the louvre to dispel the heat, the rainwater enters into the cabinet body through the louvre easily. Various JP cabinets now generally have the poor problem of dampproofing effect because of not having intelligent control function.

Disclosure of Invention

Aiming at the problems and defects in the prior art, the utility model provides the dampproof cooling JP cabinet, and the dampproof effect can be effectively improved by designing and improving the technical structure of the dampproof cooling JP cabinet, so that the normal operation of equipment in a humid environment is ensured.

The utility model solves the technical problems by adopting the scheme that: the utility model provides a dampproofing cooling JP cabinet, includes box and drying system, drying system includes drying cabinet, wind pressure case, isolation chamber, air-blower and layer of absorbing water, and drying cabinet and wind pressure case are fixed in the box lateral wall simultaneously, and the drying cabinet is located the upper portion of wind pressure case, and the drying cabinet intussuseption is filled with the layer of absorbing water, communicates through middle part wind gap between drying cabinet and the wind pressure case, and the lateral wall of wind pressure case distributes there is outside air intake, and the inboard that is located outside air intake has isolation chamber, and the air-blower is fixed in the wind pressure incasement, the air-supply line of air-blower communicate in isolation intracavity, the air outlet is located the wind pressure incasement, drying cabinet and wind pressure case communicate with the box inside respectively, and the lateral wall of box is provided with fixed bleeder vent group.

Further, the box includes frame, chamber door, lateral wall, roof and rain-proof closing cap, and there is the lateral wall respectively the left and right sides of frame, and the rear side has the back wall, and there is the bottom plate bottom, and the chamber door is installed through the hinge to the front side, and there is the roof at the top, and rain-proof shrouding is in addition in the top of roof.

Further, fixed vent groups are arranged on the upper side and the lower side of the left side wall and the right side wall of the box body, the fixed vent groups are positioned on the right side wall and comprise an upper air inlet and a lower air inlet, and an upper air outlet and a lower air outlet are positioned on the left side wall.

Further, the movable grid plate component comprises grid plates, guide grooves, upper movable air inlets, lower movable air inlets and driving rods, the two grid plates are respectively attached to the inner surfaces of the left side wall and the right side wall of the box body, the upper part and the lower part of each grid plate are respectively provided with the upper movable air inlets and the lower movable air inlets, and the upper movable air inlets and the lower movable air inlets of each grid plate are respectively staggered with the upper air inlets and the lower air inlets of the side walls of the box body, so that one of the upper air inlets and the lower air inlets can be unblocked.

Further, a driving rod is fixed on the top of each grid plate upwards, and lifting of each driving rod is achieved through a driving mechanism.

Further, grid plate actuating mechanism includes fixing base, movable chamber, electromagnet and traction plate, is provided with the through-hole respectively at the box top that is located each actuating lever and corresponds the position, and each actuating lever draws from corresponding through-hole back, is fixed with the traction plate in the middle part of every actuating lever, has the fixing base in the outside of traction plate simultaneously, and the fixing base passes through the bolt fastening on the roof, has movable chamber in the fixing base, is fixed with the electromagnet at the top in movable chamber, after the electromagnet is electrified, can be to the traction plate actuation, and then promotes corresponding grid plate and upwards moves.

The utility model has the beneficial effects that: 1. through the design and the improvement to the technical structure of dampproofing cooling JP cabinet, can improve dampproofing effect effectively, ensure the normal operating of equipment under high humid environment.

2. The moisture-proof material has the characteristic of very good moisture-proof effect, and the characteristic is determined by the design of the number of moisture-proof layers and the selection of moisture-proof materials.

3. The novel drying cabinet has perfect appearance design, the drying cabinet and the wind pressure box are integrated with the appearance design of the dampproof cooling JP cabinet, the strength is high, and the safety and the stability of equipment are guaranteed.

4. Dampproofing cooling JP cabinet possesses intelligent control system, can be to the interior outside humiture real-time detection of box and control to the security and the stability of protection equipment better.

Drawings

FIG. 1 is a schematic view of the external structure of the JP cabinet of the present utility model;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a schematic view of the structure of the case of FIG. 1;

FIG. 4 is a schematic cross-sectional view of FIG. 1;

fig. 5 is a block diagram of an automatic control system.

Reference numerals in the drawings: the box body 1, the frame 11, the box door 12, the side wall 13, the top plate 14, the rain-proof cover 15, the drying system 2, the drying box 21, the wind pressure box 22, the isolation cavity 23, the external air inlet 24, the blower 25, the water absorption layer 26, the middle air inlet 27, the movable grid plate assembly 3, the grid plate 31, the guide groove 32, the upper air inlet 33, the lower air inlet 34, the driving rod 35, the grid plate driving mechanism 4, the fixing seat 41, the movable cavity 42, the electromagnet 43, the traction plate 44, the fixed air hole group 5, the upper air inlet 51, the lower air inlet 52, the upper air outlet 53 and the lower air outlet 54.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

A dampproof cooling JP cabinet as shown in figure 1 is mainly improved aiming at the problems that the existing JP cabinet is poor in dampproof performance and cannot realize automatic control, and the JIP cabinet mainly comprises a box body 1, a drying system 2, a movable grid plate assembly 3, a grid plate driving mechanism 4, a fixed ventilation hole group 5 and the like.

Specifically, the box 1 includes a frame 11, a box door 12, side walls 13, a top plate 14, a rain-proof sealing cover 15, wherein the side walls 13 are respectively arranged on the left side and the right side of the frame 11, a rear wall is arranged on the rear side, a bottom plate is arranged on the bottom, the box door 12 is arranged on the front side through a hinge, the top plate 14 is arranged on the top, and a rain-proof sealing plate 15 is arranged above the top plate 14.

The drying system 2 as shown in fig. 4 includes a drying box 21, a wind pressure box 22, an isolation chamber 23, a blower 25, a water absorbing layer 26, and the like. The peripheries of the drying box 21 and the air pressure box 22 are respectively provided with a fixed edge, the fixed edges are respectively fixed on the outer side wall of the box body through bolts, the drying box 21 is positioned on the upper portion of the air pressure box 22, the drying box 21 is filled with a water absorption layer 26, and the drying box 21 and the air pressure box 22 are communicated through a middle air port 27. The outer side wall of the wind pressure box 22 is provided with an outer air inlet 24, and an isolation cavity 23 is arranged on the inner side of the outer air inlet 24. The blower 25 is fixed in the wind pressure box 22, the air inlet pipe of the blower 25 is communicated with the isolation cavity 23, and the air outlet is positioned in the wind pressure box 22.

The drying box 21 and the wind pressure box 22 are respectively communicated with the inside of the box body 1, and the side wall of the box body 1 is provided with a fixed air vent group. Specifically, the drying box 21 is communicated with the interior of the box body 1 through an upper air inlet 51, and the air pressure box 22 is communicated with the interior of the box body 1 through a lower air inlet 52.

As shown in fig. 3, fixed ventilation hole sets 5 are provided on the upper and lower sides of the left and right side walls 13 of the case 1, and include upper and lower air inlets 51 and 52 on the right side wall, and upper and lower air outlets 53 and 54 on the left side wall.

As shown in fig. 2, the movable louver assembly 3 includes a louver 31, a guide groove 32, an upper moving air port 33, a lower moving air port 34, and a driving lever 35. Wherein, two grating plates 31 are respectively attached to the inner surfaces of the left and right side walls 13 of the box body, the upper portion and the lower portion of each grating plate 31 are respectively provided with an upper air opening 33 and a lower air opening 34, and the upper air opening 34 and the lower air opening 34 of each grating plate 31 are respectively staggered with the upper air opening and the lower air opening of the side wall of the box body, so that one of the upper air opening and the lower air opening can be unblocked, namely: when the upper air opening 33 of any grating plate 31 corresponds to the corresponding box side wall air opening, the lower air opening 34 of the grating plate 31 does not correspond to the corresponding box side wall air opening, namely the box side wall air opening is blocked; on the contrary, when the lower air port 34 of any grating plate 31 corresponds to the corresponding lower air port of the side wall of the box, the upper air port 33 of the grating plate 31 does not correspond to the corresponding upper air port of the side wall of the box, i.e. the upper air port of the side wall of the box is blocked.

A driving rod 35 is fixed upward on the top of each grid plate, and lifting of each driving rod is realized through a driving mechanism. The grid driving mechanism is a driving mechanism capable of simultaneously driving both sides of the grid plate 31 to move upward or downward, and the mechanism is variously implemented, including but not limited to the driving mechanism in fig. 2.

The grid driving mechanism 4 shown in fig. 2 comprises a fixed seat 41, a movable cavity 42, an electromagnet 43 and a traction plate 44, through holes are respectively arranged at the top of a box body positioned at corresponding positions of the driving rods 35, and after the driving rods 35 are led out from the corresponding through holes, the traction plate 44 is fixed at the middle part of each driving rod 35. Meanwhile, a fixing seat 41 is arranged on the outer side of the traction plate 44 and is fixed on the top plate 14 through bolts. The movable cavity 42 is arranged in the fixed seat 41, the electromagnet 43 is fixed at the top of the movable cavity, and when the electromagnet 43 is electrified, the traction plate 44 can be attracted, so that the corresponding grating plate is lifted to move upwards for a small distance, and the distance is just enough to enable the air port to be misplaced.

In addition, other forms of grid driving mechanisms can be used for example, cams are respectively arranged at the centers of the lower parts of the grid plates, the cams are respectively driven by stepping motors to realize the lifting motion of the cams, or the crank connecting rod assemblies are driven by corresponding electrodes to realize the lifting motion of the grid plates, and the grid plates are driven to lift by means of installing electric push rods, air cylinders or hydraulic cylinders and the like.

In the application of the above scheme, temperature and humidity sensors are respectively installed on the inner side and the outer side of the box body 1, signal wires of the sensors respectively flow into signal input ends of a controller, and as shown in fig. 5, the controller respectively controls the blower 25 to work or controls the electromagnet of the grid plate driving mechanism 4 to act according to signals of the temperature and humidity sensors. The inside and outside temperature and humidity sensors are respectively: an internal humidity sensor A1, an external humidity sensor A2, an internal temperature sensor B1, and an external temperature sensor B2. When A1 > A2 (the humidity in the box is large), the first mode is started: the controller controls the electromagnets to drive the grid plates to move upwards, so that the upper air flow of the right side wall of the box body is smooth, the lower air flow of the left side wall of the box body is smooth, the upper air flow is blocked, and meanwhile, the air blower is controlled to work. When B1 > B2 (the temperature in the box is higher), the second mode is started: the controller controls the fan to start, but does not control the action of the grid plate driving mechanism, at the moment, air flows into the air pressure box from the outside, flows into the box from the air inlet at the bottom of the right side wall, and is discharged from the air inlet at the top of the left side wall. Mode one is still enabled when A1 > A2 and when B1 > B2.

The JP cabinet with the dehumidification and cooling functions has very important effects on safe and stable operation of large equipment in a high-humidity environment, and the characteristics of a scientific dampproof structure, high-quality materials, perfect appearance design, an intelligent control system and environmental protection and energy saving enable the dampproof cooling JP cabinet to be widely applied to the fields of industry and construction.

The above detailed description of the present utility model is merely illustrative or explanatory of the principles of the utility model and is not necessarily intended to limit the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model.

Claims (6)

1. The utility model provides a dampproofing cooling JP cabinet, including box (1) and drying system (2), a serial communication port, drying system (2) are including drying cabinet (21), wind pressure case (22), keep apart intracavity (23), air-blower (25) and layer (26) that absorbs water, drying cabinet (21) and wind pressure case (22) are fixed in box lateral wall simultaneously, and drying cabinet (21) are located the upper portion of wind pressure case (22), the intussuseption of drying cabinet (21) is filled with layer (26) that absorbs water, through middle part wind gap (27) intercommunication between drying cabinet (21) and wind pressure case (22), the lateral wall distribution of wind pressure case (22) has outside air intake (24), be located the inboard of outside air intake (24) have isolation chamber (23), air-blower (25) are fixed in wind pressure case (22), the air-intake pipe intercommunication of air-blower (25) in isolation chamber (23), the air outlet is located wind pressure case (22), drying cabinet (21) and wind pressure case (22) are connected with box (1) inside respectively, the lateral wall of box (1) is provided with fixed bleeder vent group.

2. The dampproof cooling JP cabinet according to claim 1, wherein the cabinet body (1) comprises a frame (11), a door (12), side walls (13), a top plate (14) and a rainproof cover (15), wherein the side walls (13) are respectively arranged on the left side and the right side of the frame (11), a rear wall is arranged on the rear side, a bottom plate is arranged on the bottom, the door (12) is arranged on the front side through a hinge, the top plate (14) is arranged on the top of the top plate (14), and the rainproof cover (15) is arranged above the top plate (14).

3. The dampproof cooling JP cabinet according to claim 1, wherein fixed air vent groups (5) are arranged on the upper side and the lower side of the left side wall (13) and the right side wall (1), the fixed air vent groups (5) positioned on the right side wall comprise an upper air inlet (51) and a lower air inlet (52), and the fixed air vent groups (5) positioned on the left side wall comprise an upper air outlet (53) and a lower air outlet (54).

4. The dampproof cooling JP cabinet according to claim 1, wherein the movable grid plate assembly (3) comprises grid plates (31), guide grooves (32), upper movable air openings (33), lower movable air openings (34) and driving rods (35), the two grid plates (31) are respectively attached to the inner surfaces of the left and right side walls (13) of the box body, the upper part and the lower part of each grid plate (31) are respectively provided with the upper movable air openings (33) and the lower movable air openings (34), and the upper movable air openings (34) and the lower movable air openings (34) of each grid plate (31) are respectively staggered with the upper air openings and the lower air openings of the side walls of the box body, so that one of the upper air openings and the lower air openings can be unblocked.

5. The dampproof cooling JP cabinet according to claim 1, characterized in that a driving rod (35) is fixed upwards at the top of each grid plate, and lifting of the driving rods is achieved by means of a driving mechanism.

6. The dampproofing cooling JP cabinet of claim 5, wherein grid plate actuating mechanism (4) includes fixing base (41), movable chamber (42), electromagnet (43) and traction plate (44), be provided with the through-hole respectively at the box top that is located each actuating lever (35) corresponding position, each actuating lever (35) are drawn forth the back from corresponding through-hole, be fixed with traction plate (44) at every actuating lever (35) middle part, simultaneously there is fixing base (41) in the outside of traction plate (44), the fixing base passes through the bolt fastening on roof (14), there is movable chamber (42) in fixing base (41), be fixed with electromagnet (43) at the top of movable chamber, after electromagnet (43) are electrified, can be to traction plate (44) actuation, and then promote corresponding grid plate and upwards move.