CN209167350U - A kind of electric metering box with moisture-proof function - Google Patents

Abstract

The utility model discloses a kind of electric metering boxes with moisture-proof function, including cabinet, desiccant storage box is fixedly connected at the top of the cabinet, midpoint at the top of the desiccant storage chamber interior wall offers dispensing port, the position of corresponding dispensing port is fixedly connected with the baffle that feeds intake at the top of the desiccant storage box, the dispensing port is internally provided with sealing-plug, the top of the sealing-plug runs through dispensing port and extends to the inside for the baffle that feeds intake, and the bottom of the desiccant storage chamber interior wall offers the through hole being interconnected with cabinet.The utility model structure is simple, it is novel in design, it is cheap, pass through the moisture-proof mode of flow-type desiccant, it not only increases to the dampproof effect inside electric metering box, while can avoid the problem of staff replaces desiccant frequent progress, reduce the labor intensity of worker, moisture-proof efficiency is improved, the use needs of real work have been fully met.

Description

A kind of electric metering box with moisture-proof function

Technical field

The utility model relates to electrical equipment technical field, specially a kind of electric metering box with moisture-proof function.

Background technique

With the popularization and application of electric metering box, microelectronics integrated chip, intelligent switch component etc. wants air humidity Very high component is asked also to be widely used in electric metering box, this just proposes Moistureproof dehumidification in electric metering box higher It is required that the common moisture preventive measure of electric metering box is however the dryer damp-proofing of static stacked using dryer damp-proofing at present There are the following problems for mode, first is that being easy dampness in the desiccant water suction compared with outer layer, leads to adhesion, while being deposited in interior The desiccant of side can not play soaking effect, and using effect is poor, second is that need staff over time, manually to making Used desiccant is purged, and adds new desiccant, so improves the labor intensity of worker, is reduced moisture-proof Efficiency, it is difficult to meet and use needs, we have proposed a kind of electric metering boxes with moisture-proof function thus, dry with flow-type The moisture-proof mode of agent, improves to the dampproof effect inside electric metering box, at the same avoid worker frequently to desiccant into The problem of row replacement.

Utility model content

The purpose of this utility model is to provide a kind of electric metering boxes with moisture-proof function, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of electric-power metering with moisture-proof function Case, including cabinet, are fixedly connected with desiccant storage box at the top of the cabinet, at the top of the desiccant storage chamber interior wall in Dispensing port is offered at point, the position of corresponding dispensing port is fixedly connected with the baffle that feeds intake at the top of the desiccant storage box, described Dispensing port is internally provided with sealing-plug, and the top of the sealing-plug runs through dispensing port and extends to the inside for the baffle that feeds intake, institute The bottom for stating desiccant storage chamber interior wall offers the through hole being interconnected with cabinet, and the desiccant stores chamber interior wall bottom And the position of corresponding through hole is provided with striker plate, the position fixed installation of the desiccant storage box right side and corresponding striker plate There is electric telescopic rod, the left end of the electric telescopic rod through desiccant storage box and extends to its internal right side with striker plate It is fixedly connected, drying cylinder is fixedly connected at the top of the cabinet wall, the bottom of the drying cylinder is fixedly connected with and its phase Intercommunicated material passing tube, is provided with solenoid valve on the material passing tube, on the outside of the drying cylinder and be located at material passing tube two sides it is symmetrical It is provided with driving motor, drive shaft is fixedly connected on the output shaft of the driving motor, the drive shaft is close to dry One end of cylinder is through drying cylinder and extends to inside it, and the drive shaft surface inside drying cylinder is fixedly connected with fan leaf The position of piece, the drying cylinder inner wall and corresponding fan blade is fixedly connected with barrier cover, and the right side of the material passing tube is fixed to be connected It is connected to the waste material discharge pipe interconnected with it, the right end of the waste material discharge pipe through cabinet and extends to outside it, described It is fixedly connected with garbage collection box on the right side of cabinet and below corresponding waste material discharge pipe, the top on the right side of the cabinet wall is fixed PLC controller is installed, the PLC controller is electrically connected with electric telescopic rod and solenoid valve respectively.

Preferably, on the right side of the desiccant storage chamber interior wall and position of corresponding electric telescopic rod is fixedly connected with sealing One end of pad, the electric telescopic rod through gasket and extends to outside it.

Preferably, heat release hole is offered on the left of the cabinet, the quantity of the heat release hole is for no less than five and equidistant The left side for being located at cabinet is left, the position of corresponding heat release hole is fixedly connected with the piece that keeps off the rain on the left of the cabinet.

Preferably, the top of the box and position of corresponding electric telescopic rod is fixedly connected with rain cover box, the rain cover box Left side and desiccant storage box on the right side of be fixedly connected.

Preferably, support frame, the branch are fixedly connected on the right side of the cabinet wall and above waste material discharge pipe Support is fixedly connected with supporting block close to the side of waste material discharge pipe, and the inside of the supporting block and the surface of waste material discharge pipe are solid Fixed connection.

Preferably, on the right side of the cabinet wall and position of corresponding support frame is fixedly connected with reinforcing rib, the reinforcing rib Side close to support frame is fixedly connected with support frame.

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

1, the utility model is by the way that bulk drying agent to be placed in desiccant storage box, using PLC controller to electronic Telescopic rod is controlled, and is flowed into the unused desiccant in desiccant storage box in drying cylinder through through hole, is passed through driving Motor drives fan blade rotation, is persistently blown to the desiccant in drying cylinder, to increase desiccant and moisture Contact area improves dampproof effect, at the same time, the desiccant in drying cylinder after a period of use, PLC controller control Solenoid valve processed is opened, and the desiccant for keeping these useless is discharged into garbage collection box from waste material discharge pipe, and so on, realizes The continual recycling of desiccant, the utility model structure is simple, novel in design, cheap, dry by flow-type The moisture-proof mode of agent, not only increases to the dampproof effect inside electric metering box, while can avoid staff to desiccant The problem of frequent progress is replaced, reduces the labor intensity of worker, improves moisture-proof efficiency, has fully met and has used needs.

2, the utility model prevents electric telescopic rod during stretching operation by setting gasket, desiccant storage Desiccant in case is flowed out in its crack between electric telescopic rod, causes to waste, by heat release hole being arranged and the piece that keeps off the rain, Heat release hole can effectively radiate to driving motor in cabinet and electric elements, and the piece that keeps off the rain can effectively prevent rainwater through radiating Hole enters in cabinet, causes element water inlet short circuit, by the way that rain cover box is arranged, carry out effective rain cover guarantor to electric telescopic rod Shield prevents rainy day electric telescopic rod from intaking and damaging, and by setting support frame and supporting block, has to waste material discharge pipe The support of effect prevents from using for a long time, and waste material discharge pipe bears larger pressure and falls off on material passing tube, is reinforced by setting Muscle strengthens the fixation degree connected between support frame and cabinet wall, prevents from using for a long time, support frame is from cabinet wall It falls off or causes to fracture.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the structure of the utility model main view；

Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1；

Fig. 3 is the partial enlarged view of B-B in the utility model Fig. 1.

In figure: 1 cabinet, 2 desiccant storage boxes, 3 dispensing ports, 4 feed intake baffle, 5 sealing-plugs, 6 through holes, 7 striker plates, 8 Electric telescopic rod, 9 drying cylinders, 10 material passing tubes, 11 solenoid valves, 12 driving motors, 13 drive shafts, 14 fan blade, 15 barriers Cover, 16 waste material discharge pipes, 17 garbage collection boxes, 18 PLC controllers, 19 gaskets, 20 heat release holes, 21 are kept off the rain piece, 22 rain covers Box, 23 support frames, 24 supporting blocks, 25 reinforcing ribs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3, a kind of electric metering box with moisture-proof function, including cabinet 1, the left side of cabinet 1 is please referred to offer Heat release hole 20, the quantity of heat release hole 20 are no less than five and the equidistant left side for being provided with cabinet 1, correspond to and dissipate on the left of cabinet 1 The position of hot hole 20 is fixedly connected with the piece 21 that keeps off the rain, and the top of cabinet 1 is fixedly connected with desiccant storage box 2, desiccant storage Midpoint at the top of 2 inner wall of case offers dispensing port 3, and the position that dispensing port 3 is corresponded at the top of desiccant storage box 2 is fixedly connected with Feed intake baffle 4, and dispensing port 3 is internally provided with sealing-plug 5, and the top of sealing-plug 5 through dispensing port 3 and extends to the baffle that feeds intake 4 inside, the bottom of 2 inner wall of desiccant storage box offer the through hole 6 being interconnected with cabinet 1, and the quantity of through hole 6 is No less than five, multiple through holes 6, which are arranged, can make desiccant even drop down in desiccant storage box 2, without agglomerating The position of the phenomenon that whereabouts, 2 inner wall bottom of desiccant storage box and corresponding through hole 6 is provided with striker plate 7, desiccant storage box 2 right sides and the position of corresponding striker plate 7 are fixedly installed with the position of electric telescopic rod 8,1 top of cabinet and corresponding electric telescopic rod 8 It sets and is fixedly connected with rain cover box 22, the left side of rain cover box 22 is fixedly connected with the right side of desiccant storage box 2, electric telescopic rod 8 Left end through desiccant storage box 2 and extend to its it is internal be fixedly connected with the right side of striker plate 7, in desiccant storage box 2 On the right side of the wall and position of corresponding electric telescopic rod 8 is fixedly connected with gasket 19, and gasket 19 is run through in one end of electric telescopic rod 8 And extend to outside it, drying cylinder 9 is fixedly connected at the top of 1 inner wall of cabinet, the bottom of drying cylinder 9 is fixedly connected with and its phase Intercommunicated material passing tube 10, is provided with solenoid valve 11 on material passing tube 10,9 outside of the drying cylinder and two sides for being located at material passing tube 10 are symmetrical It is provided with driving motor 12, drive shaft 13 is fixedly connected on the output shaft of driving motor 12, drive shaft 13 is close to dry One end of cylinder 9 is through drying cylinder 9 and extends to inside it, and 13 surface of drive shaft inside drying cylinder 9 is fixedly connected with The position of fan blade 14,9 inner wall of drying cylinder and corresponding fan blade 14 is fixedly connected with barrier cover 15, and barrier cover 15 is only logical Wind to be crossed, desiccant is stopped, the grain dress desiccant that can be effectively prevent in drying cylinder 9 is twisted together with fan blade 14, It causes not being available, the right side of material passing tube 10 is fixedly connected with the waste material discharge pipe 16 interconnected with it, waste material discharge pipe 16 Right end through cabinet 1 and extending to outside it, on the right side of 1 inner wall of cabinet and be located at the top of waste material discharge pipe 16 and be fixedly connected with Support frame 23, support frame 23 are fixedly connected with supporting block 24 close to the side of waste material discharge pipe 16, the inside of supporting block 24 and useless The surface of material discharge pipe 16 is fixedly connected, and on the right side of 1 inner wall of the cabinet and position of corresponding support frame 23 is fixedly connected with reinforcing rib 25, Reinforcing rib 25 is fixedly connected close to the side of support frame 23 with support frame 23, under 1 right side of cabinet and corresponding waste material discharge pipe 16 Side is fixedly connected with garbage collection box 17, and the top on the right side of 1 inner wall of cabinet is fixedly installed with PLC controller 18, PLC controller 18 It being electrically connected respectively with electric telescopic rod 8 and solenoid valve 11, PLC controller 18 specifically uses the PLC of AFPX-L60R-F model, It opens or closes for carrying out starting to electric telescopic rod 8 and carrying out control to solenoid valve 11, by the way that gasket 19 is arranged, prevents For electric telescopic rod 8 during stretching operation, the desiccant in desiccant storage box 2 is through its folder between electric telescopic rod 8 It is flowed out in seam, causes to waste, by setting heat release hole 20 and the piece 21 that keeps off the rain, heat release hole 20 can be effectively electric to driving in cabinet 1 Machine 12 and electric elements radiate, and the piece 21 that keeps off the rain can effectively prevent rainwater to enter in cabinet 1 through heat release hole 20, cause member Part water inlet short circuit carries out effective rain cover protection to electric telescopic rod 8, prevents rainy day electric expansion by the way that rain cover box 22 is arranged Bar 8 is intake and is damaged, and by setting support frame 23 and supporting block 24, is effectively supported to waste material discharge pipe 16, prevents It only uses for a long time, waste material discharge pipe 16 bears larger pressure and falls off on material passing tube 10, by the way that reinforcing rib 25 is arranged, adds Consolidate the fixation degree connected between support frame 23 and cabinet 1 inner wall prevents from using for a long time, support frame 23 is from 1 inner wall of cabinet On fall off or cause to fracture, by the way that bulk drying agent to be placed in desiccant storage box 2, using PLC controller 18 to electronic Telescopic rod 8 is controlled, and is flowed into the unused desiccant in desiccant storage box 2 in drying cylinder 9 through through hole 6, is passed through Driving motor 12 drives fan blade 14 to rotate, and is persistently blown to the desiccant in drying cylinder 9, to increase desiccant With the contact area of moisture, improve dampproof effect, at the same time, the desiccant in drying cylinder 9 after a period of use, PLC controller 18 controls solenoid valve 11 and opens, and the desiccant for keeping these useless is discharged into from waste material discharge pipe 16 to garbage collection box In 17, and so on, the continual recycling of desiccant being realized, structure is simple, and it is novel in design, it is cheap, pass through The moisture-proof mode of flow-type desiccant, not only increases to the dampproof effect inside electric metering box, while can avoid work people The problem of member replaces desiccant frequent progress, reduces the labor intensity of worker, improves moisture-proof efficiency, fully meet Use needs.

In use, adding a large amount of desiccant into desiccant storage box 2, and it is sealed using sealing-plug 5, prevents case Internal desiccant dampness, PLC controller 18 drive electric telescopic rod 8, drive 7 sidesway of striker plate, expose through hole 6, do Desiccant in drying prescription storage box 2 flows into drying cylinder 9 through through hole 6, opens driving motor 12, and drive shaft 13 drives wind Fan leaf 14 rotates, and is persistently blown, is continued for some time to the desiccant in drying cylinder 9, after desiccant water suction is moist, PLC controller 18 controls solenoid valve 11 and opens, and used desiccant is discharged into through waste material discharge pipe 16 into garbage collection box 17, It completes to collect, PLC controller 18 again drives electric telescopic rod 8 later, makes the unused drying in desiccant storage box 2 Agent is oozed out through through hole 6, and so on, realizes the continual recycling of desiccant.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of electric metering box with moisture-proof function, including cabinet (1), it is characterised in that: the top of the cabinet (1) is solid Surely it is connected with desiccant storage box (2), the midpoint at the top of desiccant storage box (2) inner wall offers dispensing port (3), institute The position for stating dispensing port (3) corresponding at the top of desiccant storage box (2) is fixedly connected with the baffle that feeds intake (4), the dispensing port (3) It is internally provided with sealing-plug (5), the top of the sealing-plug (5) through dispensing port (3) and extends to the interior of the baffle that feeds intake (4) Portion, the bottom of desiccant storage box (2) inner wall offer the through hole (6) being interconnected with cabinet (1), the desiccant The position of storage box (2) inner wall bottom and corresponding through hole (6) is provided with striker plate (7), on the right side of the desiccant storage box (2) And the position of corresponding striker plate (7) is fixedly installed with electric telescopic rod (8), drying is run through in the left end of the electric telescopic rod (8) Agent storage box (2) and extend to its it is internal be fixedly connected on the right side of striker plate (7), the top of cabinet (1) inner wall is fixed It is connected with drying cylinder (9), the bottom of the drying cylinder (9) is fixedly connected with the material passing tube interconnected with it (10), described logical It is provided in expects pipe (10) solenoid valve (11), is symmetrically arranged on the outside of the drying cylinder (9) and positioned at the two sides of material passing tube (10) Driving motor (12) is fixedly connected with drive shaft (13), the drive shaft on the output shaft of the driving motor (12) (13) one end close to drying cylinder (9) through drying cylinder (9) and extends to inside it, is located at drying cylinder (9) internal driving and turns Axis (13) surface is fixedly connected with fan blade (14), and the position of drying cylinder (9) inner wall and corresponding fan blade (14) is solid Surely it is connected with barrier cover (15), is fixedly connected with the waste material discharge pipe interconnected with it on the right side of the material passing tube (10) (16), the right end of the waste material discharge pipe (16) through cabinet (1) and extends to outside it, on the right side of the cabinet (1) and corresponding It is fixedly connected with below waste material discharge pipe (16) garbage collection box (17), the fixed peace in the top on the right side of cabinet (1) inner wall Equipped with PLC controller (18), the PLC controller (18) is electrically connected with electric telescopic rod (8) and solenoid valve (11) respectively.

2. a kind of electric metering box with moisture-proof function according to claim 1, it is characterised in that: the desiccant is deposited It puts on the right side of case (2) inner wall and the position of corresponding electric telescopic rod (8) is fixedly connected with gasket (19), the electric telescopic rod (8) one end is through gasket (19) and extends to outside it.

3. a kind of electric metering box with moisture-proof function according to claim 1, it is characterised in that: the cabinet (1) Left side offer heat release hole (20), the quantity of the heat release hole (20) is no less than five and equidistant is provided with cabinet (1) Left side, the position of corresponding heat release hole (20) is fixedly connected with the piece that keeps off the rain (21) on the left of the cabinet (1).

4. a kind of electric metering box with moisture-proof function according to claim 1, it is characterised in that: the cabinet (1) The position of top and corresponding electric telescopic rod (8) is fixedly connected with rain cover box (22), the left side of the rain cover box (22) and drying Agent storage box is fixedly connected on the right side of (2).

5. a kind of electric metering box with moisture-proof function according to claim 1, it is characterised in that: the cabinet (1) It is fixedly connected with support frame (23) on the right side of inner wall and above waste material discharge pipe (16), support frame as described above (23) is close to waste material The side of discharge pipe (16) is fixedly connected with supporting block (24), the inside of the supporting block (24) and the table of waste material discharge pipe (16) Face is fixedly connected.

6. a kind of electric metering box with moisture-proof function according to claim 1, it is characterised in that: the cabinet (1) On the right side of the inner wall and position of corresponding support frame (23) is fixedly connected with reinforcing rib (25), and the reinforcing rib (25) is close to support frame (23) side is fixedly connected with support frame (23).