A kind of heating unit of continous way destressing tempering stove
Technical field
The utility model relates to the heating installation field, refers more particularly to a kind of heating unit of continous way destressing tempering stove.
Background technology
The heating unit of prior art mainly includes heating tube, several heating tubes in parallel with use after power supply is connected because in parallel,, just must integral body change if certain heating tube burns out, waste resource, cost is higher.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of heating unit of simple in structure, new continuous formula destressing tempering stove that cost is low, practical is provided.
The utility model is realized in the following way:
A kind of heating unit of continous way destressing tempering stove is characterized in that: mainly comprise retaining plate 1, heating tube 2; Described retaining plate 1 is a rectangle, and retaining plate 1 is provided with screw hole 3; Retaining plate 1 inboard is provided with thermal insulation layer 4, and described heating tube 2 is the S type, and several S type heating tubes 2 adopt screw to be individually fixed on the thermal insulation layer 4, is equiped with power supply energising device on the heating tube 2; Retaining plate 1 outside is provided with handle 5.
Described thermal insulation layer 4 is provided with and heating tube 2 corresponding holes.
The utility model heating tube adopts respectively fixedly connected power supply energising device, if certain heating tube burns out or damages, then only needs to change the heating tube that burns out or damage and gets final product.
In sum, the heating unit of a kind of continous way destressing tempering stove of simple in structure, the easy to operate practicality of the utility model.
Description of drawings
Fig. 1 the utility model structural front view;
Fig. 2 the utility model structure vertical view;
Fig. 3 the utility model structure side view.
Embodiment
Now in conjunction with the accompanying drawings, the utility model embodiment is described in detail in detail:
As Fig. 1, Fig. 2, shown in Figure 3, a kind of heating unit of continous way destressing tempering stove is characterized in that: mainly comprise retaining plate 1, heating tube 2; Described retaining plate 1 is a rectangle, and retaining plate 1 is provided with screw hole 3; Retaining plate 1 inboard is provided with thermal insulation layer 4, and described heating tube 2 is the S type, and several S type heating tubes 2 adopt screw to be individually fixed on the thermal insulation layer 4, is equiped with power supply energising device on the heating tube 2; Retaining plate 1 outside is provided with handle 5.
Described thermal insulation layer 4 is provided with and heating tube 2 corresponding holes.
Retaining plate 1 is provided with screw hole 3 and can be installed on the tempering body of heater.
The utility model heating tube 2 adopts respectively fixedly connected power supply energising device, if certain heating tube 2 burns out or damages, then only needs to change the heating tube 2 that burns out or damage and gets final product.