CN207176052U - A kind of ion-nitriding furnace heat-insulating base - Google Patents
A kind of ion-nitriding furnace heat-insulating base Download PDFInfo
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- CN207176052U CN207176052U CN201721198139.7U CN201721198139U CN207176052U CN 207176052 U CN207176052 U CN 207176052U CN 201721198139 U CN201721198139 U CN 201721198139U CN 207176052 U CN207176052 U CN 207176052U
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- fixedly installed
- heat
- incubation cavity
- ion
- insulating base
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Abstract
The utility model discloses a kind of ion-nitriding furnace heat-insulating base, including incubation cavity, the both sides of the incubation cavity are fixedly installed zone of heating, the inside of the zone of heating is fixedly installed heater, the side of the zone of heating is fixedly installed heat-insulation layer, the inside of the heat-insulation layer is fixedly installed polytene heat-insulation plate, and the lower end both sides of the incubation cavity are fixedly installed fixed hinge, the utility model is related to heat treatment equipment.A kind of ion-nitriding furnace heat-insulating base, the both sides of incubation cavity are provided with zone of heating, heater can be regulated and controled by controller to control the temperature of incubation cavity, accomplish the strict demand to nitriding, peep hole is additionally provided with the outer surface of incubation cavity, the inner case in incubation cavity is can be appreciated that, the side of supporting plate is provided with sealing flange in heat-insulation layer lower end, so as to ensure good sealing.
Description
Technical field
Heat treatment equipment is the utility model is related to, specially a kind of ion-nitriding furnace heat-insulating base.
Background technology
Glow discharge nitriding is that one kind can significantly improve steel-iron components surface abrasion resistance degree, fatigue, burn into resistance to high temperature oxidation and carry
The metal surface enhanced technique in high workpiece life-span, it is that pending workpiece is placed in vacuum tank, and is filled with 133-
The nitrogenous gas of 1333Pa low pressure, using workpiece as negative electrode, the cover wall of vacuum tank sets gold as anode or inside container
Belong to anode, hundreds of volt DC voltages are added between anode and cathode, the low density gas of two interpolars is ionized, so as to produce glow discharge
Technical process.Domestic and international general ion-nitriding furnace uses bell-jar structure mostly at present, and uses water-cooled knot mostly
The double-layer cavity that structure, particularly base, usually flat plate splicing form, in cavity water flowing be used to cool down, can so take away a large amount of
Heat, cause that power consumption is high, and nitrogenizing effect is also bad, in order to ensure the intensity of temperature and base during nitriding, base can all be set
It is very thick.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of ion-nitriding furnace heat-insulating base, in incubation cavity
Lower end is provided with temperature sensor and heat-preservation bottom, and heat-preservation bottom is formed by extruded polystyrene board filling, can effectively ensure bottom
The heat insulation effect and intensity of plate, the both sides of incubation cavity are provided with zone of heating, heater can be regulated and controled by controller to control
The temperature of incubation cavity, accomplish the strict demand to nitriding, be additionally provided with peep hole in the outer surface of incubation cavity, it may be appreciated that incubation cavity
In inner case, the rear surface of incubation cavity is provided with fixed hinge, fixed hinge plays control action to the inside of body of heater,
In heat-insulation layer lower end, the side of supporting plate is provided with sealing flange, so as to ensure good sealing.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of ion-nitriding furnace insulation
Base, including incubation cavity, the both sides of the incubation cavity are fixedly installed zone of heating, and the inside of the zone of heating, which is fixedly installed, to be added
Thermal, the side of the zone of heating are fixedly installed heat-insulation layer, and the inside of the heat-insulation layer is fixedly installed polytene heat-insulation
Plate, the lower end both sides of the incubation cavity are fixedly installed fixed hinge, and one end of the fixed hinge is fixedly connected on zone of heating
Surface.
Preferably, the lower end of the incubation cavity is fixedly installed temperature sensor, and the lower end of the temperature sensor is fixed
Heat-preservation bottom is provided with, the inside of the heat-preservation bottom is fixedly installed extruded polystyrene board.
Preferably, the lower end of the both sides heat-insulation layer is fixedly installed supporting plate, the side fixed setting of the supporting plate
There is sealing flange.
Preferably, the upper end face of the incubation cavity is fixedly installed safety valve, and the opposite side of the safety valve, which is fixed, to be set
Electro connecting pressure gauge is equipped with, suspension ring are fixedly installed beside the electro connecting pressure gauge.
Preferably, the side of the heat-insulation layer is fixedly installed controller, the upper end face fixed setting of the controller
There is temperature display, the lower end of the temperature display is fixedly installed controlling switch.
Preferably, the center outer surface of the incubation cavity is fixedly installed observation panel, and the inner surface of the observation panel is fixed
It is provided with peep hole.
(3) beneficial effect
The utility model provides a kind of ion-nitriding furnace heat-insulating base, possesses following beneficial effect：Under incubation cavity
End is provided with temperature sensor and heat-preservation bottom, and heat-preservation bottom is formed by extruded polystyrene board filling, can effectively ensure bottom plate
Heat insulation effect and intensity, the both sides of incubation cavity are provided with zone of heating, can by controller regulate and control heater with control protect
The temperature of warm chamber, accomplish the strict demand to nitriding, be additionally provided with peep hole in the outer surface of incubation cavity, it may be appreciated that in incubation cavity
Inner case, the rear surface of incubation cavity is provided with fixed hinge, fixed hinge plays control action to the inside of body of heater,
The side of heat-insulation layer lower end supporting plate is provided with sealing flange, so as to ensure good sealing.
Brief description of the drawings
Fig. 1 is the overall structure diagram of ion-nitriding furnace heat-insulating base of the present utility model；
Fig. 2 is the structural representation of heat-preservation bottom of the present utility model；
Fig. 3 is the structural representation of observation panel of the present utility model.
In figure：1- incubation cavities, 2- zones of heating, 21- heaters, 3- heat-insulation layers, 31- polytene heat-insulations plate, 4- insulations bottom
Plate, 41- extruded polystyrene boards, 5- temperature sensors, 6- sealing flanges, 7- supporting plates, 8- fixed hinges, 9- controllers, 91- controls
Switch, 92- temperature displays, 10- electro connecting pressure gauges, 11- safety valves, 12- suspension ring, 13- observation panels, 14- peep holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model example, the technical scheme in the utility model example is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of ion-nitriding furnace heat-insulating base, and it includes incubation cavity 1, insulation
The both sides of chamber 1 are fixedly installed zone of heating 2, and the inside of zone of heating 2 is fixedly installed heater 21, and heater can be to insulation
Chamber carries out temperature control, and the side of zone of heating 2 is fixedly installed heat-insulation layer 3, and the inside of heat-insulation layer 3 is fixedly installed polytene heat-insulation plate
31, the lower end both sides of incubation cavity 1 are fixedly installed fixed hinge 8, and fixed hinge plays fixation to the inner surface of incubation cavity, Gu
The one end for determining hinge 8 is fixedly connected on the surface of zone of heating 3.
The lower end of incubation cavity 1 is fixedly installed temperature sensor 5, and the lower end of temperature sensor 5 is fixedly installed insulation bottom
Plate 4, the inside of heat-preservation bottom 4 are fixedly installed extruded polystyrene board 41.The lower end of heat-insulation layer 3 is fixedly installed supporting plate 7, support
The side of plate 7 is fixedly installed sealing flange 6, and sealing flange ensures good sealing.The upper end face of incubation cavity 1 is fixed and set
Safety valve 11 is equipped with, generation of the safety valve to accident carries out pressure release, and the opposite side of safety valve 11 is fixedly installed electric contact
Pressure gauge 10, the side of electro connecting pressure gauge 10 are fixedly installed suspension ring 12.The side of heat-insulation layer 3 is fixedly installed controller 9,
The upper end face of controller 9 is fixedly installed temperature display 92, and the lower end of temperature display 92 is fixedly installed controlling switch
91.The center outer surface of incubation cavity 1 is fixedly installed observation panel 13, and the inner surface of observation panel 13 is fixedly installed peep hole 14,
Inner case in peep hole observable incubation cavity.
During design, temperature sensor 5 and heat-preservation bottom 4 are provided with the lower end of incubation cavity 1, heat-preservation bottom 4 is by extrusion molding
The filling of styrofoam 41 forms, and can effectively ensure the heat insulation effect and intensity of bottom plate, the both sides of incubation cavity 1 are provided with zone of heating
2, heater 21 can be regulated and controled by controller 9 to control the temperature of incubation cavity 1, sight is additionally provided with the outer surface of incubation cavity 1
Examine hole 14, it may be appreciated that the inner case in incubation cavity 1, the rear surface of incubation cavity 1 is provided with fixed hinge 8, fixed hinge 8
Fixation is risen to the inside of body of heater, the side of the lower end supporting plate 7 of heat-insulation layer 1 is provided with sealing flange 6, is ensured good close
Feng Xing, it is user-friendly that the upper end face of incubation cavity 1 is provided with electro connecting pressure gauge 10, safety valve 11 and suspension ring 12.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of ion-nitriding furnace heat-insulating base, including incubation cavity (1), it is characterised in that：The both sides of the incubation cavity (1) are fixed
Zone of heating (2) is provided with, the inside of the zone of heating (2) is fixedly installed heater (21), the side of the zone of heating (2)
Heat-insulation layer (3) is fixedly installed, the inside of the heat-insulation layer (3) is fixedly installed polytene heat-insulation plate (31), the incubation cavity
(1) lower end both sides are fixedly installed fixed hinge (8), and one end of the fixed hinge (8) is fixedly connected on zone of heating (2)
Surface.
A kind of 2. ion-nitriding furnace heat-insulating base according to claim 1, it is characterised in that：Under the incubation cavity (1)
End is fixedly installed temperature sensor (5), and the lower end of the temperature sensor (5) is fixedly installed heat-preservation bottom (4), the guarantor
The inside of warm bottom plate (4) is fixedly installed extruded polystyrene board (41).
A kind of 3. ion-nitriding furnace heat-insulating base according to claim 1, it is characterised in that：Under the heat-insulation layer (3)
End is fixedly installed supporting plate (7), and the side of the supporting plate (7) is fixedly installed sealing flange (6).
A kind of 4. ion-nitriding furnace heat-insulating base according to claim 1, it is characterised in that：The incubation cavity (1) it is upper
End surfaces are fixedly installed safety valve (11), and the opposite side of the safety valve (11) is fixedly installed electro connecting pressure gauge (10),
Suspension ring (12) are fixedly installed beside the electro connecting pressure gauge (10).
A kind of 5. ion-nitriding furnace heat-insulating base according to claim 1, it is characterised in that：The one of the heat-insulation layer (3)
Side is fixedly installed controller (9), and the upper end face of the controller (9) is fixedly installed temperature display (92), the temperature
The lower end of degree display screen (92) is fixedly installed controlling switch (91).
A kind of 6. ion-nitriding furnace heat-insulating base according to claim 1, it is characterised in that：In the incubation cavity (1)
Portion outer surface is fixedly installed observation panel (13), and the inner surface of the observation panel (13) is fixedly installed peep hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198139.7U CN207176052U (en) | 2017-09-19 | 2017-09-19 | A kind of ion-nitriding furnace heat-insulating base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198139.7U CN207176052U (en) | 2017-09-19 | 2017-09-19 | A kind of ion-nitriding furnace heat-insulating base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176052U true CN207176052U (en) | 2018-04-03 |
Family
ID=61747825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721198139.7U Active CN207176052U (en) | 2017-09-19 | 2017-09-19 | A kind of ion-nitriding furnace heat-insulating base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207176052U (en) |
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2017
- 2017-09-19 CN CN201721198139.7U patent/CN207176052U/en active Active
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