CN217656758U

CN217656758U - Integrated integral type heating structure and heater

Info

Publication number: CN217656758U
Application number: CN202221087272.6U
Authority: CN
Inventors: 张昶
Original assignee: Suzhou Mingzhi Technology Co Ltd
Current assignee: Suzhou Mingzhi Technology Co Ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-25
Anticipated expiration: 2032-05-07

Abstract

The utility model provides an integrated integral type heating structure and heater relates to firing equipment's technical field. The integrated heating structure comprises a die body, a heating wire and a filling piece with heat conduction and heat resistance; the heating hole is formed in the die body, the heating wire is inserted into the heating hole, and the filling piece is filled in the heating hole. The heater comprises a shell and an integrated heating structure; the integrated heating structure is arranged in the shell. The technical effect that no gap exists between the die and the heating pipe is achieved.

Description

Integrated integrated heating structure and heater

Technical Field

The utility model relates to a firing equipment technical field particularly, relates to integrated integral type heating structure and heater.

Background

In the prior art, the mold and the heating pipe are in a common loading mode, a gap is reserved, heat transfer mainly depends on air between the mold and the heating pipe, and the efficiency is extremely low; because the hot air always exists between the die and the heating pipe, the die heating hole and the heating pipe are easy to be oxidized, and the service life is low; due to the oxidation of the heating hole of the mold and the oxidation deformation of the heating pipe, the heating pipe is difficult to disassemble and is inconvenient to replace when damaged.

Therefore, it is an important technical problem to be solved by those skilled in the art to provide an integrated heating structure and heater without a gap between the mold and the heating tube.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated integral type heating structure and heater to alleviate gapped technical problem between mould and the heating pipe among the prior art.

In a first aspect, an embodiment of the present invention provides an integrated heating structure, including a mold body, a heating wire, and a filling member having heat-conducting and heat-resisting properties;

the heating wire is inserted into the heating hole, and the filling piece is filled in the heating hole.

With reference to the first aspect, embodiments of the present invention provide a possible implementation manner of the first aspect, wherein the filling member is made of a heat conducting material.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the filling member employs quartz sand powder.

With reference to the first aspect, embodiments of the present invention provide a possible implementation manner of the first aspect, wherein the filling member uses magnesium oxide powder.

In combination with the first aspect, embodiments of the present invention provide a possible implementation manner of the first aspect, wherein the filling member uses modified magnesium oxide powder.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a sealing cover for sealing the heating hole is provided on the mold body, and a sealing gasket is provided between the sealing cover and the mold body.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a through hole for a power supply line to pass through is provided on the sealing cover, and a sealing ring is provided in the through hole.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein an insulating sleeve is sleeved on the power supply line.

In combination with the first aspect, embodiments of the present invention provide a possible implementation manner of the first aspect, wherein a thermal insulation layer is disposed on a top of the heating hole.

In a second aspect, embodiments of the present invention provide a heater comprising a housing and the integrated heating structure;

the integrated heating structure is disposed within the housing.

Has the advantages that:

the embodiment provides an integrated heating structure, which comprises a die body, a heating wire and a filling piece with heat conduction and heat resistance characteristics; the heating hole is formed in the die body, the heating wire is inserted into the heating hole, and the filling piece is filled in the heating hole.

Specifically, the heater strip is inserted in the heating hole of establishing on the mould body, then heat-resisting heat conduction's packing is full of whole heating hole, and the heat that the heater strip produced can directly conduct on the mould body like this, and the increasing of heat efficiency fills completely between heater strip and the mould body through the packing in addition, does not have the gap, and the oxidation can not appear in the heater strip after using for a long time, and the heating hole oxidation can not appear to make the dismantlement easier.

The present embodiments provide a heater comprising a housing and an integrated heating structure; the integrated heating structure is arranged in the shell. The heater has the above advantages compared with the prior art, and is not described in detail here.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an integrated heating structure provided by an embodiment of the present invention (in which a sealing cover is not shown);

fig. 2 is a structural diagram of an integrated heating structure provided by an embodiment of the present invention.

Icon:

100-a mould body; 110-a heating well;

200-heating wires;

300-a filler;

400-sealing cover.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to specific embodiments and drawings.

Referring to fig. 1 and 2, an embodiment of the present invention provides an integrated heating structure, including a mold body 100, a heating wire 200, and a filling member 300 having heat-conducting and heat-resistant properties; the mold body 100 is provided with a heating hole 110, the heating wire 200 is inserted into the heating hole 110, and the filling member 300 is filled in the heating hole 110.

Specifically, the heating wire 200 is inserted into the heating hole 110 on the mold body 100, and then the heat-resistant and heat-conductive filling member 300 is filled in the whole heating hole 110, so that heat generated by the heating wire 200 can be directly conducted to the mold body 100, thereby improving heat efficiency, and moreover, the space between the heating wire 200 and the mold body 100 is completely filled through the filling member 300, no gap exists, the heating wire 200 is not oxidized after being used for a long time, the heating hole 110 is not oxidized, and thus, the disassembly is easier.

Referring to fig. 1 and 2, in an alternative embodiment, the filling member 300 is made of a heat conductive material.

Specifically, the filling member 300 may be made of a heat conductive material.

Referring to fig. 1 and 2, in an alternative embodiment, the filling member 300 is made of quartz sand powder.

Specifically, the packing member 300 may use quartz sand powder.

Referring to fig. 1 and 2, in an alternative embodiment, the filling member 300 uses magnesium oxide powder.

Specifically, the packing member 300 may use magnesium oxide powder.

Referring to fig. 1 and 2, in an alternative embodiment, the filling member 300 uses modified magnesium oxide powder.

Specifically, the packing member 300 may use modified magnesium oxide powder.

The magnesium oxide powder has high heat conductivity so as to rapidly transfer heat to the surface of the tube, has high insulating property, high electrical strength with high pressure resistance value, hydrophobicity, no moisture absorption, certain granularity, circular shape, no damage to the heating wire, smooth powder falling, and no corrosion to the heating wire and the tube caused by magnesium oxide under normal or high temperature.

Referring to fig. 1 and 2, in an alternative embodiment, a sealing cover 400 for sealing the heating hole 110 is provided on the mold body 100, and a sealing gasket is provided between the sealing cover 400 and the mold body 100.

Specifically, the heating hole 110 is sealed by a sealing cover 400, and the sealing cover 400 is fixed to the mold body 100 by bolts.

Referring to fig. 1 and 2, in an alternative of this embodiment, a through hole for passing a power supply line is formed in the sealing cover 400, and a sealing ring is disposed in the through hole.

Specifically, the through hole has been seted up on sealed lid 400, and the power supply line of heater strip 200 can stretch out from the through hole to be provided with the sealing washer in the through hole, avoid the gap between power supply line and the through hole to get into impurity such as steam.

Referring to fig. 1 and 2, in an alternative embodiment, an insulating sleeve is sleeved on the power supply wire.

Specifically, the power supply line is sleeved with the insulating sleeve, so that the phenomenon that the outer skin of the power supply line works for a long time and is damaged to cause electric leakage is avoided.

Referring to fig. 1 and 2, in an alternative of the present embodiment, the top of the heating hole 110 is provided with a thermal insulation layer.

Specifically, the top of the heating hole 110 is provided with a heat insulation layer, so that heat loss is reduced.

The present embodiments provide a heater comprising a housing and an integrated heating structure; the integrated heating structure is arranged in the shell.

Specifically, the heater provided in this embodiment has the advantages of the integrated heating structure as described above compared with the prior art, and is not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. An integrated, one-piece heating structure, comprising: a mold body (100), a heating wire (200), and a filling member (300) having heat conductive and heat resistant characteristics;

the die is characterized in that a heating hole (110) is formed in the die body (100), the heating wire (200) is inserted into the heating hole (110), and the filling piece (300) is filled in the heating hole (110).

2. The integrated heating structure according to claim 1, wherein the filler (300) is made of a heat conductive material.

3. The integrated heating structure according to claim 2, wherein the filler (300) is quartz sand powder.

4. The integrated heating structure of claim 2, wherein the filler (300) is magnesium oxide powder.

5. The integrated heating structure according to claim 2, wherein the filler (300) is modified magnesium oxide powder.

6. The integrated and integrated heating structure according to any one of claims 3 to 5, wherein a sealing cover (400) for sealing the heating hole (110) is provided on the mold body (100), and a sealing gasket is provided between the sealing cover (400) and the mold body (100).

7. The integrated heating structure according to claim 6, wherein the sealing cover (400) is provided with a through hole for passing a power supply line, and a sealing ring is arranged in the through hole.

8. The integrated heating structure of claim 7, wherein the power line is sheathed with an insulating sheath.

9. Integrated integrated heating structure according to any of claims 3-5, characterized in that the top of the heating aperture (110) is provided with a thermally insulating layer.

10. A heater comprising a housing and the integrated one-piece heating structure of any one of claims 1-9;

the integrated heating structure is disposed within the housing.