CN209046032U - It is a kind of to keep switchgear dry in cabinet - Google Patents

Abstract

The utility model discloses one kind can keep switchgear dry in cabinet, including shell, the interior welds of the shell have partition, and the inside of shell is movably installed with adjustable shelf close to the position of lower end, the lower end outer surface of the shell is welded with bottom plate, and the upper end outer surface of shell is welded with top cover, the bottom plate, the inside of top cover and partition offers through-hole, the lower end outer surface of the bottom plate is welded with stabilizer blade, the leading exterior surface of the shell is movably installed with chamber door, the lower end outer surface of the adjustable shelf is fixedly installed with strainer, and the internal activity of adjustable shelf is equipped with fixed frame.The cold air that the utility model will go into the present apparatus can inside device in use by being provided with a series of structure is dried, the inside that a large amount of moisture enters device is carried so as to avoid cold air, after certain moisture can also being absorbed in desiccant, prompt user timely replaces desiccant, optimizes use process.

Description

It is a kind of to keep switchgear dry in cabinet

Technical field

The utility model relates to mechanical equipment technical fields, specially a kind of to keep switchgear dry in cabinet.

Background technique

Switchgear greatly facilitates people in Electric control as a kind of important equipment in modern electric control equipment Operation, and since its own is convenient for the characteristic of operation, the use scope of switchgear is also slowly expanding, and general switchgear exists When use, inside can generate partial heat, cause internal air to absorb heat and rise, cold air is under switchgear Portion enters, to play the effect of heat dissipation, but at the inside of cold air access switch cabinet, can carry biggish moisture, water Divide gathering in switchgear, some potential safety problems may be caused to the use of switchgear, thus it is proposed that one kind can To keep switchgear dry in cabinet to be used to solve the above problems.

Utility model content

The purpose of this utility model is to provide one kind can keep switchgear dry in cabinet, 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: one kind can keep switch dry in cabinet Cabinet, including shell, the interior welds of the shell have partition, and the inside of shell is movably installed with activity close to the position of lower end Frame, the lower end outer surface of the shell is welded with bottom plate, and the upper end outer surface of shell is welded with top cover, the bottom plate, top cover Through-hole is offered with the inside of partition, the lower end outer surface of the bottom plate is welded with stabilizer blade, the leading exterior surface of the shell It is movably installed with chamber door, the lower end outer surface of the adjustable shelf is fixedly installed with strainer, and the internal activity of adjustable shelf is equipped with Fixed frame, a side external surface of the adjustable shelf is fixedly installed with sealing block, and the internal activity of sealing block is equipped with scale, institute The leading exterior surface for stating scale is fixedly installed with pointer, and a side external surface of the fixed frame is fixedly installed with connecting rod.

Preferably, the lower end outer surface of the fixed frame is fixedly installed with spring, and the two sides of the spring are fixedly mounted There is limited block.

Preferably, the side of the scale offers sliding slot, and the inside of scale is through there is fixing bolt.

Preferably, another side external surface of the scale is provided with three groups of adjacent regions of red, yellow, and green, green area position In the upper end of yellow area, red area is located at the lower end of yellow area.

Preferably, the outer surface of the connecting rod is fixedly installed with baffle, and baffle is in contact with the inner wall of adjustable shelf.

Compared with prior art, the utility model has the beneficial effects that by being provided with adjustable shelf, fixed frame and strainer, After desiccant is placed on fixed frame, certain drying process can be carried out, certain to the air in access switch cabinet The security performance when present apparatus uses is increased in degree, in use, user places the suitable desiccant handled well On fixed frame, the weight of fixed frame and desiccant will make spring be compressed, the use of limited block, it is ensured that spring is just Adjustable shelf is pushed into the inside of switchgear by normal use, user, and sealing block is bonded with the side of switchgear at this time, works as the present apparatus When normal use, hot-air is escaped by top cover, and cold air is entered by bottom plate, and cold air passes through strainer first, and strainer can be right Dust in cold air is adsorbed, to ensure that the cleaning inside device, then air passes through fixed frame, and and desiccant After being in contact, the inside of device is entered, when cold air with desiccant with being in contact, desiccant will can largely be swum in air From small water droplet absorption so that cold air becomes drying；

By being provided with scale, pointer and the green three groups of regions of reddish yellow, after certain water being adsorbed in desiccant, prompt User in time replaces desiccant, and after adjustable shelf is put into device inside by user, scale is stuck in connecting rod by user Upper end, and the position of scale is fixed using fixing bolt, pointer refers at the top of green area at this time, desiccant not When the disconnected small water droplet absorbed in air, the weight of desiccant increases therewith, and spring constantly moves down at this time, leads to connecting rod Pointer is driven also to move down therewith, when pointer points to yellow area, dry tack free agent has absorbed certain water, but It remains to continue to use, when pointer points to red area, then dry tack free agent cannot be used continuously, and user should replace drying immediately Agent have passed through the drying of desiccant, ensure that a certain extent to ensure that the air entered inside device, this The long-time service of device.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the schematic internal view of adjustable shelf in the utility model；

Fig. 3 is the partial schematic diagram of the utility model sealing block.

In figure: 1 shell；2 partitions；3 adjustable shelfs；31 strainers；32 fixed frames；33 springs；34 limited blocks；35 sealing blocks；4 bottoms Plate；5 top covers；6 stabilizer blades；7 chamber doors；8 scales；81 connecting rods；82 pointers；83 fixing bolts；84 sliding slots.

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 is please referred to, the utility model provides a kind of technical solution: one kind can keep switchgear dry in cabinet, Including shell 1, the interior welds partition 2 of shell 1, partition 2 is by the inside division of shell 1 at different regions, the inside of shell 1 Strainer 31, the inside of adjustable shelf 3 is fixedly mounted in the lower end outer surface of position activity installation activity frame 3 close to lower end, adjustable shelf 3 Movable mounting and fixing support 32, user place desiccant on fixed frame 32, can do to the air entered inside shell 1 Dry, so as to avoid cohesion of the moisture inside shell 1, sealing block 35, sealing block is fixedly mounted in a side external surface of adjustable shelf 3 35 can be undried to avoid cold air and enter the inside of shell 1, the internal activity of sealing block 35 installs scale 8, dry When drying prescription absorbs water, the use that scale 8 is combined with pointer 82 can go out the water absorption of desiccant with indirect reaction, outside the front end of scale 8 Pointer 82 is fixedly mounted in surface, and connecting rod 81 is fixedly mounted in a side external surface of fixed frame 32, and connecting rod 81 absorbs water desiccant The displacement moved down afterwards is transmitted on pointer 82, and bottom plate 4, bottom plate 4, top cover 5 and partition 2 are welded in the lower end outer surface of shell 1 Inside open up through-hole, through-hole opens up, and ensure that the circulation of device inner air, and branch is welded in the lower end outer surface of bottom plate 4 Chamber door 7 is installed in foot 6, the leading exterior surface activity of shell 1, and top cover 5 is welded in the upper end outer surface of shell 1.

The lower end outer surface of fixed frame 32 is fixedly installed with spring 33, and the two sides of spring 33 are fixedly installed with limited block 34, the setting of spring 33, the weight change after desiccant being absorbed water is converted into the variation of 32 position of fixed frame, limited block 34 It ensure that spring 33 always in the range of elastic limit.

The side of scale 8 offers sliding slot 84, and the inside of scale 8 is through there is fixing bolt 83, true in the position of scale 8 After fixed, user can be fixed the position of scale 8 by screwing fixing bolt 83.

Another side external surface of scale 8 is provided with three groups of adjacent regions of red, yellow, and green, and green area is located at yellow area Upper end, red area is located at the lower end of yellow area, and different regions corresponds to the different state of desiccant, refers in pointer 82 In green area, desiccant is in dry state, refers to that when yellow area, desiccant absorbs part in pointer 82 Water, and part water can also be reabsorbed, refer to that in red area, most of desiccant cannot absorb moisture in pointer 82, User should replace desiccant in time at this time.

The outer surface of connecting rod 81 is fixedly installed with baffle, and baffle is in contact with the inner wall of adjustable shelf 3, the use of baffle, Gap between connecting rod 81 and sealing block 35 can be blocked.

Working principle: the utility model is that one kind can keep in cabinet dry switchgear, in use, user is to having located The suitable desiccant managed is placed on fixed frame 32, and fixed frame 32 and the weight of desiccant will make spring 33 be pressed Contracting, the use of limited block 34, it is ensured that spring 33 normally uses, and adjustable shelf 3 is pushed into the inside of switchgear by user, this When sealing block 35 be bonded with the side of switchgear, when present apparatus normal use, hot-air is escaped by top cover 5, and cold air is the bottom of by Enter at plate 4, cold air passes through strainer 31 first, and strainer 31 can adsorb the dust in cold air, to ensure that Cleaning inside device, then air passes through fixed frame 32, and after being in contact with desiccant, the inside of device is entered, cold When air with desiccant with being in contact, desiccant can adsorb small water droplet largely free in air, so that cold air Become drying, after adjustable shelf 3 is put into device inside by user, scale 8 is stuck in the upper end of connecting rod 81 by user, and is used Fixing bolt 83 fixes the position of scale 8, and pointer 82 refers at the top of green area at this time, constantly absorbs in desiccant When small water droplet in air, the weight of desiccant increases therewith, and spring 33 constantly moves down at this time, and connecting rod 81 is caused to drive Pointer 82 also moves down therewith, and when pointer 82 points to yellow area, dry tack free agent has absorbed certain water, but It remains to continue to use, when pointer 82 points to red area, then dry tack free agent cannot be used continuously, and user should replace dry immediately Drying prescription have passed through the drying of desiccant, ensure that a certain extent to ensure that the air entered inside device, The long-time service of the present apparatus.

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 (5)

1. one kind can keep switchgear dry in cabinet, including shell (1), it is characterised in that: weld the inside of the shell (1) It is connected to partition (2), and the inside of shell (1) is movably installed with adjustable shelf (3) close to the position of lower end, under the shell (1) End outer surface is welded with bottom plate (4), and the upper end outer surface of shell (1) is welded with top cover (5), the bottom plate (4), top cover (5) Through-hole is offered with the inside of partition (2), the lower end outer surface of the bottom plate (4) is welded with stabilizer blade (6), the shell (1) Leading exterior surface be movably installed with chamber door (7), the lower end outer surface of the adjustable shelf (3) is fixedly installed with strainer (31), and The internal activity of adjustable shelf (3) is equipped with fixed frame (32), and a side external surface of the adjustable shelf (3) is fixedly installed with sealing block (35), and the internal activity of sealing block (35) is equipped with scale (8), and the leading exterior surface of the scale (8) is fixedly installed with finger One side external surface of needle (82), the fixed frame (32) is fixedly installed with connecting rod (81).

2. one kind according to claim 1 can keep switchgear dry in cabinet, it is characterised in that: the fixed frame (32) lower end outer surface is fixedly installed with spring (33), and the two sides of the spring (33) are fixedly installed with limited block (34).

3. one kind according to claim 1 can keep switchgear dry in cabinet, it is characterised in that: the scale (8) Side offer sliding slot (84), and the inside of scale (8) is through there is fixing bolt (83).

4. one kind according to claim 1 can keep switchgear dry in cabinet, it is characterised in that: the scale (8) Another side external surface be provided with three groups of adjacent regions of red, yellow, and green, green area is located at the upper end of yellow area, red color area Domain is located at the lower end of yellow area.

5. one kind according to claim 1 can keep switchgear dry in cabinet, it is characterised in that: the connecting rod (81) outer surface is fixedly installed with baffle, and baffle is in contact with the inner wall of adjustable shelf (3).