Vacuum aluminum plate heater

Abstract

The utility model discloses a vacuum aluminum plate heater, including heater body, be equipped with heating pipe in heater body, heating pipe is vertical continuous bent structure setting, be equipped with a plurality of recess on heater body, a plurality of recess all are fixedly connected with support rod, the fixed sleeve of support rod is provided with locating block, be equipped with the slot of corresponding heating pipe on locating block, all are fixedly connected with rubber board on the both sides inner wall of slot, one side of rubber board is equipped with the slot, be equipped with a plurality of through -going orifices on heater body, a plurality of through -going orifices all are slidably inserted with locating post, the bottom fixedly connected with support column of locating post, be equipped with locating hole on locating post, insert R type pin in locating hole, heater body includes aluminum base plate, the utility model discloses whole stable structure, and high use intensity, and can effectively avoid oxidation and pollution, guarantee the purity and quality of heater.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of heater related products, concretely to a vacuum aluminum plate heater. BACKGROUND

[0002] The vacuum aluminum plate heater is an electric heater with a tubular electric heating element as a heating body and a high-quality aluminum alloy material as an outer shell formed by pressure casting, and its use temperature is generally between 150-450 degrees Celsius, which can be widely applied to plastic machinery, die head, cable machinery, chemical industry, rubber, petroleum equipment, etc.

[0003] However, the existing vacuum aluminum plate heater has low stability after installation of the heating pipe, is prone to damage, and lacks a protective coating on the outer side of the aluminum plate, resulting in low oxidation resistance and corrosion resistance. SUMMARY

[0004] The utility model discloses a vacuum aluminum plate heater to solve the problem in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a vacuum aluminum plate heater, including the heater body, be equipped with heating pipe in the heater body, the heating pipe is vertically continuous bent structure setting, be equipped with a plurality of recesses on the heater body, a plurality of recesses all are fixedly connected with the supporting rod, the supporting rod is fixedly sleeved with the locating block, be equipped with the slot of corresponding heating pipe on the locating block, all be fixedly connected with rubber board on the two side inner walls of the slot, one side of rubber board is equipped with the slot, be equipped with a plurality of through -going orifices on the heater body, a plurality of through -going orifices all are slidably inserted with the locating column, the bottom of locating column is fixedly connected with the support column, be equipped with the locating hole on the locating column, be inserted with R type pin in the locating hole, the heater body includes aluminum base plate, the outside of aluminum base plate is equipped with the oxidation -resistant layer, the outside of oxidation -resistant layer is equipped with the anticorrosive layer, the outside of anticorrosive layer is equipped with wear -resisting layer.

[0006] Preferably, one end of the locating column is sleeved with a flat washer, and the flat washer abuts against the heater body.

[0007] Preferably, the oxidation -resistant layer is an inorganic zinc-rich coating layer.

[0008] Preferably, the anticorrosive layer is a fluorocarbon coating layer.

[0009] Preferably, the wear -resisting layer is a polyurethane wear -resisting coating.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] The vacuum aluminum plate heater, through the heating pipe laying installation in the heater body, can clamp the heating pipe in the slot on the positioning block, utilize the resilience of the two rubber plates to promote the stable clamping of the heating pipe between the two rubber plates to realize the position fixing of the heating pipe, the support column can conveniently support the heater body, the positioning column on the top of the support column is inserted on the heater body, and the installation of the support column is realized through the positioning of the R-shaped pin, the heater body uses the aluminum substrate as the base material, has good thermal conductivity and electrical conductivity, can quickly and uniformly transfer heat, the outer oxidation-resistant layer uses the inorganic zinc-rich coating layer and has excellent oxidation resistance, the outer corrosion-resistant layer is the fluorocarbon coating layer and enhances the corrosion resistance, and the outer wear-resistant layer is the polyurethane wear-resistant coating layer and has excellent wear resistance, the overall structure of the utility model is stable, has high use strength, and can effectively avoid oxidation and pollution, guarantee the purity and quality of the heater. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structure schematic view of a vacuum aluminum plate heater of the utility model;

[0013] Figure 2 It is a heater body component structure schematic view of a vacuum aluminum plate heater of the utility model;

[0014] Figure 3 It is a support column structure schematic view of a vacuum aluminum plate heater of the utility model;

[0015] Figure 4 It is a positioning block structure schematic view of a vacuum aluminum plate heater of the utility model.

[0016] In the drawing: 1, heater body; 2, heating pipe; 3, support rod; 4, positioning block; 5, rubber plate; 6, positioning column; 7, support column; 8, R-shaped pin; 9, aluminum substrate; 10, oxidation-resistant layer; 11, corrosion-resistant layer; 12, wear-resistant layer; 13, flat washer. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0018] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external" "front end", "rear end", "both ends", "one end", "the other end" and so on indicate the position relation or position relation based on the position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the utility model, it needs to explain, unless otherwise expressly provided and limited, the terms "installation", "provided with", "connection" and so on should be understood broadly, for example, "connection", can be fixed connection, or detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0020] Please refer to Figures 1-4 The utility model provides an embodiment: a vacuum aluminum plate heater, including heater body 1, be equipped with heating pipe 2 in heater body 1, heating pipe 2 is vertically continuous bent structure arrangement, be equipped with multiple recesses on heater body 1, multiple recesses all are fixedly connected with support rod 3, fixedly sleeve joint has positioning block 4 on support rod 3, positioning block 4 is equipped with the slot corresponding with heating pipe 2, rubber plate 5 is fixedly connected on the inner wall of both sides of slot, one side of rubber plate 5 is equipped with the clamping groove, be equipped with multiple through holes on heater body 1, multiple through holes all are slidably inserted with positioning column 6, the bottom of positioning column 6 is fixedly connected with support column 7, positioning column 6 is equipped with positioning hole, R type pin 8 is inserted in positioning hole, heater body 1 includes aluminum base plate 9, the outside of aluminum base plate 9 is equipped with antioxidant layer 10, the outside of antioxidant layer 10 is equipped with anticorrosive layer 11, the outside of anticorrosive layer 11 is equipped with wear-resistant layer 12, antioxidant layer 10 is inorganic zinc-rich coating layer, anticorrosive layer 11 is fluorocarbon coating layer, wear-resistant layer 12 is polyurethane wear-resistant coating.

[0021] In the embodiment, one end of positioning column 6 is sleeve jointed with flat washer 13, flat washer 13 abuts against heater body 1, flat washer 13 abuts against R type pin 8 to increase stability.

[0022] Working principle: first, the heating pipe 2 is laid in the heater body 1, the heating pipe 2 can be clamped in the slot on the positioning block 4, the elastic force of the two rubber plates 5 is used to make the heating pipe 2 firmly clamped between the two rubber plates 5 to realize the position fixing of the heating pipe 2, the support column 7 can conveniently support the heater body 1, the positioning column 6 on the top of the support column 7 is inserted on the heater body 1, and the installation of the support column 7 is realized through the positioning of the R-shaped pin 8, the aluminum base plate 9 is used as the base material of the heater body 1, has good thermal conductivity and electrical conductivity, can quickly and uniformly transfer heat, and the outer anti-oxidation layer 10 adopts an inorganic zinc-rich coating layer and has excellent anti-oxidation performance, the corrosion-resistant layer 11 is a fluorocarbon coating layer to enhance its corrosion resistance, and the outer wear-resistant layer 12 is a polyurethane wear-resistant coating layer and has excellent wear resistance.

[0023] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A vacuum aluminum plate heater comprising a heater body (1), characterized in that: The heater body (1) is internally provided with a heating pipe (2), the heating pipe (2) is vertically and continuously arranged in a bent shape, the heater body (1) is provided with a plurality of grooves, a plurality of the grooves are fixedly connected with supporting rods (3), the supporting rods (3) are fixedly sleeved with positioning blocks (4), the positioning blocks (4) are provided with grooves corresponding to the heating pipe (2), the inner walls of the two sides of the grooves are fixedly connected with rubber plates (5), one side of the rubber plates (5) is provided with a clamping groove, the heater body (1) is provided with a plurality of penetrating openings, a plurality of the penetrating openings are slidably inserted with positioning columns (6), the bottom of the positioning column (6) is fixedly connected with a supporting column (7), the positioning column (6) is provided with a positioning hole, the positioning hole is inserted with an R-shaped pin (8), the heater body (1) comprises an aluminum base plate (9), the outer side of the aluminum base plate (9) is provided with an oxidation-resistant layer (10), the outer side of the oxidation-resistant layer (10) is provided with a corrosion-resistant layer (11), and the outer side of the corrosion-resistant layer (11) is provided with a wear-resistant layer (12).

2. A vacuum aluminum plate heater according to claim 1, characterized in that: One end of the positioning column (6) is sleeved with a flat washer (13), and the flat washer (13) abuts against the heater body (1).

3. The vacuum aluminum plate heater according to claim 1, wherein: The oxidation-resistant layer (10) is an inorganic zinc-rich coating layer.

4. The vacuum aluminum plate heater according to claim 1, wherein: The corrosion-resistant layer (11) is a fluorocarbon coating layer.

5. The vacuum aluminum plate heater of claim 1, wherein: The wear-resistant layer (12) is a polyurethane wear-resistant coating.

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