CN206194505U - Waterproof reactor - Google Patents

Abstract

The utility model relates to a waterproof reactor. A waterproof reactor, includes by the coil of the plain conductor coiling body, the coil body is hollow tube -shape, the last under shed of the coil body. Waterproof reactor is the insulating layer structure on the online circle body of parcel still, and the insulating layer structure can block liquid and dip, the insulating layer structure includes multilayer parcel layer, the surface of multilayer parcel layer circle body along the line is in proper order toward outer range upon range of parcel, and parcel trend between the parcel layer of adjacent contact is that the cross is staggered with great ease. Parcel layer through preventing water invading adopts vertically and horizontally staggered to move towards to constitute multi -storied insulating layer structure on coil body parcel, parcel layer, can be effectively isolated with the external world with the coil body, and the parcel is tight real, makes waterproof reactor's coil insulation nature and waterproof nature improve greatly.

Description

A kind of waterproof reactor

Technical field

The utility model belongs to reactor field, and in particular to a kind of dry reactor.

Background technology

At present, reactor is widely used as conventional electrical equipment.Wherein, reactor winding as reactor master Wanting part needs excellent characteristics.Reactor winding by wire around to forming, wire include the wire inner core of metal and It is wrapped in the insulation epidermis two parts on wire inner core surface.Wire inner core plays a part of to transmit electric current, and insulation epidermis is in wire Mutually insulated between core, while wire inner core and the other assemblies insulation of reactor inside are separated.In many especial operation places （Such as track traffic, ship, wind-powered electricity generation）, insulation epidermis also need possess shell protection function, such as waterproof.

The reactor winding water resistance of conventional dry reactor is poor, it is impossible to the environment of humidity is worked in, especially at it During operation, directly spilt if water droplet and splashed when on reactor winding, be likely to result in reactor damage it is even more serious after Really.

Utility model content

The technical problems to be solved in the utility model is to provide the waterproof reactor of a kind of insulating properties, good waterproof performance.

In order to solve the above-mentioned technical problem, a kind of technical scheme of the utility model use is：A kind of waterproof reactor, bag Include by the coil case of wire coiling, the coil case is in hollow tubular, the upper and lower opening of the coil case.The waterproof reactance Device is also wrapped in the insulation layer structure on coil case, and insulation layer structure can block liquid immersion, the insulation layer structure Including multilayer integument, the multilayer integument is wrapped up toward outer stack successively along the surface of coil case, the integument of adjacent contact Between parcel trend it is staggered in cross in length and breadth.

Specifically, the integument is made up of sheet or banded insulating materials.

Preferably, the integument is combined by insulating paper and glass tape and constituted.

Further, the waterproof reactor also includes impregnating varnish layer, and the impregnating varnish layer is coated on insulating barrier by insulated paint The surface of structure is constituted.

The inside and outside grade noun of locality for arriving referred to above, is defined in orientation when normally using of the waterproof reactor 's.

Scope of the present utility model, however it is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, while Other technical schemes for being combined and being formed by above-mentioned technical characteristic or its equivalent feature should be covered.Such as features described above With it is disclosed herein（But it is not limited to）The technical scheme that technical characteristic with similar functions is replaced mutually and formed Deng.

Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：By waterproof The integument for entering wraps up coil case, integument using it is crisscross move towards composition multilayer insulation layer structure, can effectively by Coil case is hedged off from the outer world, and parcel consolidation, greatly improves the coil insulation and water proofing property of waterproof reactor.

Brief description of the drawings

Fig. 1 is the half sectional view of the coil of the utility model waterproof reactor；

Fig. 2 is the close-up schematic view at A in Fig. 1；

Wherein：1st, insulation layer structure；2nd, impregnating varnish layer；11st, integument；100th, coil case.

Specific embodiment

As depicted in figs. 1 and 2, a kind of waterproof reactor described in the utility model, including by the coil case of wire coiling 100th, insulation layer structure 1 and impregnating varnish layer 2 on coil case 100 are wrapped in.The coil case 100 is in hollow tubular, described The upper and lower opening of coil case 100.Wire is one to enclose closely stacked together along the vertical direction successively.

The insulation layer structure 1 can block liquid immersion, and it includes multilayer integument 11, the edge of multilayer integument 11 The surface of coil case 100 is wrapped up toward outer stack successively, and the parcel trend between the integument 11 of adjacent contact is handed in cross in length and breadth Shift.In such manner, it is possible to more wrap up coil case 100, coil case is hedged off from the outer world completely consolidation.The integument 11 by Sheet or banded insulating materials are constituted.In the present embodiment, the integument 11 is combined by insulating paper and glass tape and constituted. The integument 11 of multilayer can further ensure the sealing of coil case 100, water proofing property.

In order that the coil case 100 of waterproof reactor is in use, the insulating paper and glass tape of integument 11 are constituted not Can damage, disconnect, loosely, fully taking into account water resistance of the waterproof reactor under extreme operating conditions.The utility model is also Impregnating varnish layer 2 is being provided with the surface of insulation layer structure 1, the impregnating varnish layer 2 is coated on the table of insulation layer structure 1 by insulated paint Face.

Specifically mode is：

1st, coil case 100 is formed by the coiling of wire；

2nd, it is wrapped on coil case 100 by insulating paper and the coiling of glass tape crisscross ground, forms multilayer integument 11, multilayer integument 11 constitutes insulation layer structure 1；

3rd, the coil case 100 that will be enclosed with insulation layer structure 1 uses vacuum pressure impregnation in dipping lacquer room；

4th, the solidification of insulated paint is carried out to the coil case 100 after dipping lacquer.Coil case 100 is placed in baking oven, makes coil case 100 constantly rotate in drying course in an oven, effectively prevent the loss of insulated paint, and insulated paint ensure that and be filled up completely with insulation Gap in Rotating fields 1 and the surface covered with insulation layer structure 1.The leaching for being coated on the surface of insulation layer structure 1 is formed after drying Enamelled coating 2.

In the utility model, the integument 11 immersed by waterproof is wrapped up coil case 100, and integument 11 is used and handed in length and breadth Mistake is moved towards to constitute the insulation layer structure 1 of multilayer, and effectively coil case 100 can be hedged off from the outer world, and parcel consolidation, makes anti-water power The coil insulation and water proofing property of anti-device are greatly improved.By the setting of impregnating varnish layer 2, the sealing of coil case 100 is further improved Property, water proofing property.

As described above, we are illustrated fully according to objective of the present utility model, but the utility model not limits to In above-described embodiment and implementation.The practitioner of correlative technology field can be in the scope of technological thought of the present utility model license Inside carry out different changes and implementation.

Claims (4)

1. a kind of waterproof reactor, including by the coil case of wire coiling（100）, the coil case（100）In hollow tubular, The coil case（100）Upper and lower opening, it is characterised in that：The waterproof reactor is also wrapped in coil case（100）On Insulation layer structure（1）, insulation layer structure（1）Liquid immersion, the insulation layer structure can be blocked（1）Including multilayer integument （11）, the multilayer integument（11）Along coil case（100）Surface successively toward outer stack wrap up, the integument of adjacent contact （11）Between parcel trend it is staggered in cross in length and breadth.

2. a kind of waterproof reactor according to claim 1, it is characterised in that：The integument（11）By sheet or band The insulating materials of shape is constituted.

3. a kind of waterproof reactor according to claim 1, it is characterised in that：The integument（11）By insulating paper and glass The combination of glass silk ribbon is constituted.

4. a kind of waterproof reactor according to claim 1, it is characterised in that：The waterproof reactor also includes impregnating varnish layer （2）, the impregnating varnish layer（2）Insulation layer structure is coated on by insulated paint（1）Surface constitute.