CN209310100U - Explosion-proof electric heater - Google Patents
Explosion-proof electric heater Download PDFInfo
- Publication number
- CN209310100U CN209310100U CN201920013578.9U CN201920013578U CN209310100U CN 209310100 U CN209310100 U CN 209310100U CN 201920013578 U CN201920013578 U CN 201920013578U CN 209310100 U CN209310100 U CN 209310100U
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- China
- Prior art keywords
- heat
- electric heater
- explosion
- proof electric
- outer housing
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Abstract
The utility model discloses explosion-proof electric heater, including outer housing and calandria, the front end face of outer housing is equipped with control panel and radiator window, heat conduction shell is equipped in outer housing, wherein heat conduction shell includes the receiving portion being wholely set and heat-conducting part, and the end of heat-conducting part is connected with receiving portion, the head end of heat-conducting part extends upwardly to radiator window, calandria is equipped in receiving portion, and calandria is connected by anti-explosion terminal box with control panel, heat-conducting part includes the passage of heat of several arrangements of array along longitudinal direction, heat conduction shell is followed successively by base from outside to inside, thermal insulation layer, insulating layer, recuperation layer and self-cleaning layer.The utility model is designed reasonably, structure is simple, directly heat air, no intermediate medium, electric conversion rate height, quickly the heat of calandria is taken out of by passage of heat, it remains that heat distributes rapidly, does not assemble inside electric heater, realize heating power dynamic equilibrium, prevent electric heater internal temperature excessively high, simple installation, short construction period, cost of labor are low.
Description
Technical field
The utility model belongs to heating device technology area, and in particular to explosion-proof electric heater.
Background technique
Currently, the product that domestic explosion-prevention electric heater is all made of oil medium type structure, but industrially uses, especially petroleum
The explosion-prevention electric heater that chemical industry uses needs to run without interruption for a long time, and oil medium type structure is due to longevity of service, electric heating
Gasket is easy to aging in device, and the working solution of oil medium type is also easy carbonization, and oil leak and short circuit phenomenon happen occasionally.
Utility model content
The purpose of this utility model is to provide explosion-proof electric heater, to solve the problems, such as proposed in above-mentioned background technique.
To achieve the above object, the utility model is the following technical schemes are provided: explosion-proof electric heater, structural feature are:
Including outer housing and calandria, the front end face of outer housing is equipped with control panel and radiator window, is equipped with heat conduction shell in outer housing,
Middle heat conduction shell includes the receiving portion being wholely set and heat-conducting part, and the end of heat-conducting part is connected with receiving portion, heat-conducting part
Head end extends upwardly to radiator window, calandria is equipped in receiving portion, and calandria is connected by anti-explosion terminal box with control panel
Connect, heat-conducting part includes the passage of heat of several arrays along longitudinal direction arrangement, heat conduction shell be followed successively by from outside to inside base, thermal insulation layer,
Insulating layer, recuperation layer and self-cleaning layer.
Preferably, the bottom of outer housing is equipped with the support leg being detachably connected by screw.
Preferably, the rear end face of outer housing is equipped with mounting hole.
It is pressed preferably, control panel is equipped with display, indicator light, temperature regulating key, switch key and pause
Key.
Preferably, base is made of PVC or PP.
Preferably, thermal insulation layer is made of glass fibre or asbestos or rock wool.
Preferably, insulating layer is made of heat-preservation cotton.
Preferably, being equipped with heat accumulating phase change material in recuperation layer.
Preferably, self-cleaning layer is polytetrafluorethylecoatings coatings.
Preferably, the head end of heat-conducting part is removably connected with Air Filter by buckle structure.
Compared with prior art, the utility model is designed reasonably, structure is simple, directly heats air, no intermediate medium, electricity
Thermal conversion rate is high, and quickly the heat of calandria is taken out of by passage of heat, remains that heat distributes rapidly, not in electric heater
Inside aggregation, realizes heating power dynamic equilibrium, prevents electric heater internal temperature excessively high, simple installation, short construction period, cost of labor
It is low.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the left view of the utility model heat conduction shell；
Fig. 4 is the top view of the utility model heat-conducting part；
Fig. 5 is the structural schematic diagram of the utility model heat conduction shell；
In figure: 1- outer housing, 2- calandria, 3- control panel, 4- radiator window, 5- receiving portion, 6- heat-conducting part, 7- is explosion-proof to be connect
Wire box, 8- passage of heat, 9- base, 10- thermal insulation layer, 11- insulating layer, 12- recuperation layer, 13- self-cleaning layer, 14- support leg,
15- display, 16- indicator light, 17- temperature regulating key, 18- switch key, 19- pause button, 20- Air Filter.
Specific embodiment
Explanation is further explained to the utility model with reference to the accompanying drawing, but does not limit the protection model of the utility model
It encloses.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution, explosion-proof electric heater, including outer housing 1 and calandria
2, the front end face of the outer housing 1 is equipped with control panel 3 and radiator window 4, is equipped with heat conduction shell in the outer housing 1,
Middle heat conduction shell includes the receiving portion 5 being wholely set and heat-conducting part 6, and the end of heat-conducting part 6 is connected with receiving portion 5, thermally conductive
The head end in portion 6 extends upwardly to radiator window 4, is equipped with calandria 2 in the receiving portion 5, and calandria 2 passes through anti-explosion terminal box
7 are connected with control panel 2, and the heat-conducting part 6 includes the passage of heat 8 of several arrays along longitudinal direction arrangement, and described is thermally conductive
Shell is followed successively by base 9, thermal insulation layer 10, insulating layer 11, recuperation layer 12 and self-cleaning layer 13 from outside to inside.
Wherein, in the present embodiment, the bottom of the outer housing 1 is equipped with the support leg being detachably connected by screw
14。
Wherein, in the present embodiment, the rear end face of the outer housing 1 is equipped with mounting hole.
Wherein, in the present embodiment, the control panel 3 is equipped with display 15, indicator light 16, temperature regulating key
17, switch key 18 and pause button 19.
Wherein, in the present embodiment, the base 9 is made of PVC or PP.
Wherein, in the present embodiment, the thermal insulation layer 10 is made of glass fibre or asbestos or rock wool.
Wherein, in the present embodiment, the insulating layer 11 is made of heat-preservation cotton.
Wherein, in the present embodiment, heat accumulating phase change material is equipped in the recuperation layer 12.
Wherein, in the present embodiment, the self-cleaning layer 13 is polytetrafluorethylecoatings coatings.
Wherein, in the present embodiment, the head end of the heat-conducting part is removably connected with Air Filter 20 by buckle structure.
The inside passage of heat of applied aerodynamics principle design quickly takes the heat of calandria out of, remains heat
Amount distributes rapidly, does not assemble inside electric heater, realizes heating power dynamic equilibrium, keeps high efficiency, prevents electric heater internal temperature
It is excessively high, reach requirement of explosion proof, it is safe and reliable, can be achieved it is unattended.
The utility model is designed reasonably, structure is simple, directly heats air, and no intermediate medium, electric conversion rate is high, passes through
Passage of heat quickly takes the heat of calandria out of, remains that heat distributes rapidly, does not assemble inside electric heater, realizes heat
Force homeostasis prevents electric heater internal temperature excessively high, and simple installation, short construction period, cost of labor are low.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein, and should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. explosion-proof electric heater, it is characterised in that: including outer housing and calandria, the front end face of the outer housing is equipped with control plane
Plate and radiator window are equipped with heat conduction shell in the outer housing, and wherein heat conduction shell includes the receiving portion being wholely set and thermally conductive
Portion, and the end of heat-conducting part is connected with receiving portion, the head end of heat-conducting part extends upwardly to radiator window, sets in the receiving portion
There is calandria, and calandria is connected by anti-explosion terminal box with control panel, the heat-conducting part includes several battle arrays along longitudinal direction
Arrange the passage of heat of arrangement, the heat conduction shell is followed successively by base, thermal insulation layer, insulating layer, recuperation layer and from clear from outside to inside
Clean layer.
2. explosion-proof electric heater according to claim 1, it is characterised in that: the bottom of the outer housing, which is equipped with, passes through screw
The support leg being detachably connected.
3. explosion-proof electric heater according to claim 1, it is characterised in that: the rear end face of the outer housing is equipped with installation
Hole.
4. explosion-proof electric heater according to claim 1, it is characterised in that: the control panel is equipped with display, refers to
Show lamp, temperature regulating key, switch key and pause button.
5. explosion-proof electric heater according to claim 1, it is characterised in that: the base is made of PVC or PP.
6. explosion-proof electric heater according to claim 1, it is characterised in that: the thermal insulation layer by glass fibre or asbestos or
Rock wool is made.
7. explosion-proof electric heater according to claim 1, it is characterised in that: the insulating layer is made of heat-preservation cotton.
8. explosion-proof electric heater according to claim 1, it is characterised in that: be equipped with accumulation of heat phase transformation material in the recuperation layer
Material.
9. explosion-proof electric heater according to claim 1, it is characterised in that: the self-cleaning layer is polytetrafluoroethylene (PTFE) painting
Layer.
10. explosion-proof electric heater according to claim 1, it is characterised in that: the head end of the heat-conducting part passes through buckle knot
Structure is removably connected with Air Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013578.9U CN209310100U (en) | 2019-01-04 | 2019-01-04 | Explosion-proof electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013578.9U CN209310100U (en) | 2019-01-04 | 2019-01-04 | Explosion-proof electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209310100U true CN209310100U (en) | 2019-08-27 |
Family
ID=67680440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013578.9U Active CN209310100U (en) | 2019-01-04 | 2019-01-04 | Explosion-proof electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209310100U (en) |
-
2019
- 2019-01-04 CN CN201920013578.9U patent/CN209310100U/en active Active
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| GR01 | Patent grant |