CN208637278U - One kind preventing magnetic core rolling safety device - Google Patents

Abstract

The utility model discloses one kind to prevent magnetic core rolling safety device, including device noumenon, described device ontology two sides are mounted on water tank, water tank bottom end side is equipped with water pipe, the water tank bottom end other side offers intake chamber, described water tank one end is equipped with irony telescopic rod, described water tank one end offers sliding slot, the utility model is scientific and reasonable for structure, it is safe and convenient to use, sliding slot bottom end is equipped with magnetite, irony telescopic rod can tightly be adsorbed, it may insure that two magnetic cores are tightly attached together, enhance the forward sense electric current of two magnetic cores, reinforce the ability of magnetic core processing harmonic wave interference, magnetic core will lead to the raising of magnetic core temperature when working, magnetic core temperature increases the reactance capacity increase that will lead to magnetic core, weaken the practical effect of magnetic core, it can be cooled down to magnetic core by water tank, the water pipe meeting of water tank bottom installation In insertion intake chamber tightly, radiator leak is prevented, leads to the generation of electric leakage accident.

Description

One kind preventing magnetic core rolling safety device

Technical field

The utility model relates to magnetic core protective device technical field, specially one kind prevents magnetic core rolling security protection from filling It sets.

Background technique

The sintering magnetic metal oxide that magnetic core is made of various iron oxide mixtures, manganese-zinc ferrite and nickel-zinc iron Oxysome is typical magnetic core array material, and manganese-zinc ferrite has the characteristics that high magnetic permeability and high magnetic flux density, and is being lower than 1MHz Frequency when, have more low-loss characteristic, nickel-zinc ferrite have high unit area impedance, less than several hundred low magnetic permeability etc. Characteristic, and also generate in the frequency higher than 1MHz compared with low-loss etc., coil and change of the FERRITE CORE for various electronic equipments In depressor.

Existing protective device is used as object obstacle frequently with closed devices such as shell, cover, screen, door, lid and fence etc., will People is isolated with danger, for example, the shield welded with metal casting or metal plate, is generally used for gear drive or transmission range not The protection of big transmission device；Metallic framework and metal net are usually used in the protection of belt drive unit at protective net；Fence type Protection is suitable for the bigger occasion of protective range or the scene protection as mechanically moving one-shot job, electrical protection device packet It includes: interlock, the electric capacitor installed between screen protection unit, earth leakage protective device, breaker and disconnecting switch operating mechanism The interlock etc. installed between the switch of device and its load that discharges.

But the safety device for preventing magnetic core from rolling existing for existing market is when in use there is also certain loophole, Such as the presence of reverse induction electric current, the amount of heat that magnetic core generates is difficult to distribute, it is difficult to prevent magnetic core from rolling, magnetic core damage is difficult to Replacement.

Utility model content

The utility model provides a kind of technical solution, can effectively solve reverse induction electricity mentioned above in the background art The presence of stream, the amount of heat that magnetic core generates are difficult to distribute, it is difficult to prevent magnetic core from rolling, magnetic core damage is difficult to replacement problem.

To achieve the above object, the utility model provides the following technical solutions: one kind prevents magnetic core rolling security protection from filling It sets, including device noumenon, described device ontology two sides are mounted on water tank, and water tank bottom end side is equipped with water pipe, described The water tank bottom end other side offers intake chamber, and described water tank one end is equipped with irony telescopic rod, and described water tank one end offers cunning Slot, the water pipe middle part offer V-groove, and the V-groove surface offers outlet pass, and the water pipe bottom end is equipped with shunting Column, the shunting column side are connected with bracket, and magnetic core is equipped in the middle part of described device ontology, and the magnetic core bottom, which is equipped with, to be turned Axis, the magnetic core center bottom and shaft corresponding position offer fixing groove, the fixing groove top and shaft corresponding position Place offers card slot, and the shaft two sides open up fluted, and the groove side is connected with fixed link, the fixed link side Spring is installed, the shaft bottom end offers slideway, and the slideway side is equipped with confinement block, the confinement block side connection There is bolt.

Preferably, the bottom end of the sliding slot is equipped with magnetite.

Preferably, the irony telescopic rod is connect with water tank by connecting rod.

Preferably, the irony stretches rod outer surface coated with paint.

Preferably, the intake chamber inner surface is bonded with adhesive waterproof tape.

Preferably, the intake chamber and water tank junction are pasted with water-absorbing sponge.

Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used Just:

1, sliding slot bottom end is equipped with magnetite, can tightly adsorb irony telescopic rod, it can be ensured that two magnetic cores are tightly inhaled It is attached to the forward sense electric current for enhancing two magnetic cores together, reinforces the ability of magnetic core processing harmonic wave interference, two magnetic cores is avoided to answer The excessive loss for generating reversed induced current, increasing inside magnetic core in gap, weakens the ability of magnetic core processing harmonic wave interference.

2, will lead to the raising of magnetic core temperature when magnetic core works, magnetic core temperature increases the reactance capacity increase that will lead to magnetic core, Weaken the practical effect of magnetic core, water tank can cool down to magnetic core, and the water pipe of water tank bottom installation can insertion water inlet tightly In slot, electric leakage accident caused by radiator leak is prevented, and intake chamber inner surface is bonded with adhesive waterproof tape, further avoids water tank leakage Water.

3, pass through card slot, groove, fixed link and bolt, can not only prevent magnetic core from rolling, prevent magnetic core from rolling and generate friendship Time-dependent current weakens the effect of magnetic core, while the generation of alternating current can make magnetic core accelerated ageing, be easy to happen electric leakage accident, give The personal safety of staff causes danger.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model water pipe；

Fig. 3 is the structural schematic diagram of the utility model fixing groove；

Figure label: 1, device noumenon；2, water tank；3, water pipe；4, intake chamber；5, irony telescopic rod；6, sliding slot；7, magnetic Core；8, fixing groove；9, V-groove；10, column is shunted；11, bracket；12, outlet pass；13, card slot；14, fixed link；15, spring；16, Groove；17, confinement block；18, bolt；19, slideway；20, shaft.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: as shown in Figure 1-3, the utility model provides a kind of technical solution, one kind prevents magnetic core rolling anti-safely Protection unit, including device noumenon 1,1 two sides of device noumenon are mounted on water tank 2, and 2 bottom end side of water tank is equipped with water pipe 3, water tank The 2 bottom ends other side offer intake chamber 4, in order to prevent the water inside water tank 2 carry out reflux Shi Youshui spill, cause device to be sent out Raw electric leakage accident, causes large-scale fire, 4 inner surface of intake chamber is bonded with adhesive waterproof tape, can spill after water spills in order to prevent It drops down on magnetic core 7, magnetic core 7 is caused to burn out, make device cisco unity malfunction, intake chamber 4 and 2 junction of water tank are pasted with water suction sea Silk floss, 2 one end of water tank are equipped with irony telescopic rod 5, for the ease of the fixation of irony telescopic rod 5, prevent irony telescopic rod 5 from falling off, Cause the sealing of device to sexually revise, the water inside water tank 2 is caused to spill, electric leakage accident occurs, irony telescopic rod 5 and water tank 2 are logical Cross connecting rod connection, irony telescopic rod 5 gets rusty in order to prevent, cause magnetite can not tightly adsorption column irony telescopic rod 5, irony 5 outer surface of telescopic rod is coated with paint, and 2 one end of water tank offers sliding slot 6.

Magnetic core 7 is installed in the middle part of device noumenon 1, in order to make two magnetic cores 7 tightly be attached together, avoid answering magnetic core 7 it Between gap generate reversed induced current, reduce the effect of magnetic core 7, and the magnetite of 6 bottom end of sliding slot installation can make water pipe 3 tightly Insertion intake chamber 4 in, prevent accident of leaking electricity caused by spilling because of water, the bottom end of sliding slot 6 is equipped with magnetite, 7 bottom of magnetic core peace Equipped with shaft 20,7 center bottom of magnetic core and 20 corresponding position of shaft offer fixing groove 8, and 8 top of fixing groove and shaft 20 are right Answer and offer card slot 13 at position, 20 two sides of shaft open up fluted 16,16 side of groove is connected with fixed link 14, fixed link 14 sides are equipped with spring 15, and 20 bottom end of shaft offers slideway 19, and 19 side of slideway is equipped with confinement block 17, confinement block 17 1 Side is connected with bolt 18, and V-groove 9 is offered in the middle part of water pipe 3, and 9 surface of V-groove offers outlet pass 12, and 3 bottom end of water pipe is equipped with Column 10 is shunted, 10 side of column is shunted and is connected with bracket 11.

The working principle and process for using of the utility model: first that magnetic core 7 is fixed, 7 bottom of magnetic core is equipped with shaft 20, 7 bottom of magnetic core and 20 corresponding position of shaft offer fixing groove 8, and 8 inside of fixing groove offers card with 7 corresponding position of shaft Slot 13, card slot 13 can block shaft 20, prevent shaft 20 from rolling, avoid generating gap between two magnetic cores 7, lead to magnetic core 7 anti-harmonic wave interference ability dies down, and 20 on both sides of the middle of shaft opens up fluted 16, and groove 16 is connected and fixed bar 14, shaft 20 When being inserted into 8 inside of fixing groove, because 14 side of fixed link is connected to spring 15, fixed link 14 can be made to be extruded, spring 15 is shunk, Magnetic core 7 is rotated, 16 face fixed link 14 of groove is made, spring 15 pops up, is caught in fixed link 14 inside groove 16, fixes magnetic core 7, prevent magnetic core 7 from rotating, 20 bottom end two sides of shaft open up slideway 19, and 19 side of slideway is equipped with confinement block 17,17 bottom of confinement block End is connected with bolt 18, and bolt 18 is inserted into inside shaft 20, shaft 20 can be further blocked, and prevents shaft 20 mobile, Gu Magnetic core 7 is determined, water pipe 3 is directed at intake chamber 4, irony telescopic rod 5 is shunk, makes 5 apex suction of irony contraction pole on magnetite, make Two magnetic cores 7 tightly adsorption column can generate a large amount of heat when magnetic core 7 works, and heat can be such that 7 working effect of magnetic core weakens, Water inside water tank 2 can reduce the heat of the generation of magnetic core 7, the heated meeting heating of water, boiling and gasification, absorb the heat that magnetic core 7 generates Amount can generate part gasification phenomenon, the outlet pass that can be opened up by 9 surface of V-groove after water because 2 uneven heating of water tank is even 12 rise, and vapor encounters cold water and can condense, and make aqueous, and liquefied water is flowed back by water pipe 3, and the water of reflux can pass through water pipe The 6 multiple V-grooves 9 in inside, multiple 9 structures of V-groove can make water return time elongated, water made to accelerate cooling, and the water after cooling is through dividing Fluidization tower 10, which shunts, slowly to be fallen after rise to water tank 2, has the function that economize on resources.

Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all It is included within the scope of protection of this utility model.

Claims (6)

1. one kind prevents magnetic core rolling safety device, including device noumenon (1), it is characterised in that: described device ontology (1) Two sides are mounted on water tank (2), and water tank (2) the bottom end side is equipped with water pipe (3), and water tank (2) the bottom end other side is opened Equipped with intake chamber (4), described water tank (2) one end is equipped with irony telescopic rod (5), and described water tank (2) one end offers sliding slot (6), it is offered V-groove (9) in the middle part of the water pipe (3), V-groove (9) surface offers outlet pass (12), the water pipe (3) bottom end, which is equipped with, shunts column (10), and shunting column (10) side is connected with bracket (11), in the middle part of described device ontology (1) It is equipped with magnetic core (7), magnetic core (7) bottom is equipped with shaft (20), and magnetic core (7) center bottom is corresponding with shaft (20) It is offered at position fixing groove (8), fixing groove (8) top and shaft (20) corresponding position offer card slot (13), institute It states shaft (20) two sides to open up fluted (16), groove (16) side is connected with fixed link (14), the fixed link (14) side is equipped with spring (15), and shaft (20) bottom end offers slideway (19), and slideway (19) side is equipped with Confinement block (17), confinement block (17) side are connected with bolt (18).

2. one kind according to claim 1 prevents magnetic core rolling safety device, which is characterized in that the sliding slot (6) Bottom end magnetite is installed.

3. one kind according to claim 1 prevents magnetic core rolling safety device, which is characterized in that the irony is flexible Bar (5) is connect with water tank (2) by connecting rod.

4. one kind according to claim 1 prevents magnetic core rolling safety device, which is characterized in that the irony is flexible Bar (5) outer surface is coated with paint.

5. one kind according to claim 1 prevents magnetic core rolling safety device, which is characterized in that the intake chamber (4) inner surface is bonded with adhesive waterproof tape.

6. one kind according to claim 1 prevents magnetic core rolling safety device, which is characterized in that the intake chamber (4) water-absorbing sponge is pasted with water tank (2) junction.