CN218026453U - Heater and heating system - Google Patents

Heater and heating system Download PDF

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Publication number
CN218026453U
CN218026453U CN202221352823.7U CN202221352823U CN218026453U CN 218026453 U CN218026453 U CN 218026453U CN 202221352823 U CN202221352823 U CN 202221352823U CN 218026453 U CN218026453 U CN 218026453U
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China
Prior art keywords
heating
heater
heated
support
supporting component
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Active
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CN202221352823.7U
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Chinese (zh)
Inventor
董升
李侨
邓浩
文永飞
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Longi Green Energy Technology Co Ltd
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Longi Green Energy Technology Co Ltd
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Priority to CN202221352823.7U priority Critical patent/CN218026453U/en
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Publication of CN218026453U publication Critical patent/CN218026453U/en
Priority to PCT/CN2023/096615 priority patent/WO2023231928A1/en
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    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/02—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/14—Heating of the melt or the crystallised materials
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/06—Silicon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/34—Heating of pipes or pipe systems using electric, magnetic or electromagnetic fields, e.g. using induction, dielectric or microwave heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Resistance Heating (AREA)

Abstract

The utility model discloses a heater and heating system relates to solar photovoltaic technology field. Provides a technical scheme which can specially heat the material guiding device. The heater is used for heating a to-be-heated piece, and comprises a heating part and a supporting component which are connected with each other, one surface of the heating part is provided with an opening, and is provided with an accommodating cavity communicated with the opening, and at least part of the to-be-heated piece is accommodated in the accommodating cavity; the edge supporting component's direction of setting, heating portion is located supporting component's one side, just heating portion's extending direction with first preset contained angle has between supporting component's the extending direction. The heating system comprises a to-be-heated element and a heater, wherein the accommodating cavity of the heating part in the heater at least partially surrounds the to-be-heated element so as to heat the to-be-heated element.

Description

Heater and heating system
Technical Field
The utility model discloses solar photovoltaic technical field especially relates to a heater and heating system.
Background
Currently, in some application scenarios, it is necessary to introduce the melted silicon material into a single crystal furnace. Therefore, a material guide device is required to be arranged between the melting device outside the single crystal furnace and the single crystal furnace.
However, in the process of guiding the material by the material guiding device, the molten silicon material needs to be heated to prevent the silicon material from solidifying and blocking. Therefore, it is an urgent need to provide a heater capable of heating the material guiding device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heater and heating system to a technical scheme that can heat the guide device specially is provided.
In a first aspect, the present invention provides a heater for heating a to-be-heated member, such as a material guiding device, the heater includes a heating portion and a supporting component connected to each other, one surface of the heating portion is open and has an accommodating cavity communicated with the opening, and the to-be-heated member is at least partially accommodated in the accommodating cavity;
the edge supporting component's direction of setting, heating portion is located supporting component's one side, just heating portion's extending direction with first preset contained angle has between supporting component's the extending direction.
Under the condition of adopting the technical scheme, in the utility model, a first preset included angle is formed between the extending direction of the heating part and the extending direction of the supporting component; based on this, treat that heating member and heating portion cooperate when using, can set for this first predetermined contained angle according to the demand of treating the heating member to the angle that sets up that makes heating portion can adapt to the angle that sets up of heating member. Furthermore, the utility model discloses in, the one side opening of heating portion to have the chamber that holds that is linked together with the opening, wait that the heating member at least part hold in hold the chamber, based on this, heating portion can with wait that the heating member contact is inseparabler, improves heating efficiency, and then satisfies the heating demand of current equipment. In practical application, when the guide device of record in this wait to add heat-insulating material background art, the utility model provides a predetermine the angle and can adjust according to the angle that sets up of guide device, and guide portion can partially hold in holding the chamber at least to improve the heating efficiency to the guide device. Based on the above description, the utility model discloses can provide a heater that heats guide device specially.
In some examples, the first predetermined included angle ranges from 45 ° to 135 °.
In practice, the first preset included angle can meet the requirement of matching between the existing heater and the part to be heated.
In some possible implementations, the first preset included angle has an adjustable range, which includes 3 ° to 5 °.
Under the condition that adopts above-mentioned technical scheme, treat the heating member when change with the heater complex, or treat that the angle that sets up of heating member changes, based on the adjustable range of the first contained angle of predetermineeing of the aforesaid, can adjust by the first contained angle of predetermineeing to the adaptation is treated the angle that sets up of heating member, makes heating portion can with treat that the heating member contact is inseparabler, improves heating efficiency.
In some possible implementations, the support assembly includes a first support and a second support that are oppositely disposed, and the heating portion is located on the same side of the first support and the second support along the disposition direction of the support assembly; the heating part includes a first end portion and a second end portion, the first end portion is connected with the first support member, and the second end portion is connected with the second support member.
Based on this, the support assembly can realize the effective support to heating portion.
Further, the heating part is a reflection symmetrical structure and comprises at least one first heating arm extending along a first direction and at least one second heating arm extending along a second direction, and the first heating arm and the second heating arm are alternately connected.
Based on this, the heating part is the symmetrical structure, and the heating includes at least one first heating arm that extends along the first direction and at least one second heating arm that extends along the second direction, and based on this, the heating part can realize waiting the even heating of heating piece to make each position of waiting the heating piece accept the same heat, can improve the heating effect of waiting the heating piece.
In practice, the number of the second heating arms is one or less than the number of the first heating arms, the extending direction of the first heating arms is the same as the extending direction of the to-be-heated member, and the extending direction of the second heating arms and the extending direction of the to-be-heated member have a second preset included angle.
In some possible implementations, a cross section of the heating part includes a rectangle with an opening, a trapezoid with an opening, a V-shape, or a semicircle.
Under the condition of adopting above-mentioned technical scheme, heating portion has multiple shape, can adapt to the heating member of treating of different shapes to with treat that the heating member contact is inseparabler, improve heating efficiency.
In some possible implementations, the heating portion is connected to the support assembly by a fastener;
when right when first preset contained angle is adjusted, loosen the fastener, the adjustment heating portion with after the contained angle between the supporting component, screw up the fastener.
Under the condition that adopts above-mentioned technical scheme, heating portion with the supporting component is connected through the fastener, and is right when needs first predetermine the contained angle and adjust, only need loosen the fastener, the adjustment heating portion with contained angle between the supporting component is screwed up to suitable contained angle after again the fastener just can realize the adjustment to first predetermine the contained angle. Based on this, can see that, the utility model discloses a simple structure, just can realize heating portion with the adjustment of contained angle between the supporting component. Illustratively, the fasteners include carbon bolts or carbon screws. Carbon-carbon bolt or carbon-carbon screw rod have higher melting point, so the embodiment of the utility model provides a heater can use in the heating of silicon material.
In one possible implementation, the heater further includes an electrode assembly, the heating portion is connected to a first end of the support assembly, and the electrode assembly is connected to a second end of the support assembly.
In a second aspect, the embodiment of the present invention further provides a heating system, which includes an object to be heated and a heater, wherein the accommodating cavity of the heating portion in the heater at least partially surrounds the object to be heated, so as to heat the object to be heated.
Furthermore, the shape of the heating part is matched with that of the material guiding part, and the gap between the heating part and the material guiding part is smaller than or equal to 3mm.
Compared with the prior art, the utility model discloses the second aspect is the same with above-mentioned technical scheme's heater's beneficial effect, and the no longer repeated description is done here.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 shows a schematic structural diagram of a heater provided by an embodiment of the present invention;
fig. 2 shows a cross-sectional view of a heater provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram illustrating a middle heating part and a support assembly of a heater according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another heater provided by the embodiment of the present invention;
fig. 5 is a front view of another heater provided by an embodiment of the present invention;
fig. 6 shows a side view of another heater provided by an embodiment of the present invention.
Reference numerals are as follows:
10-heating part, 101-accommodating cavity, 102-first end part, 103-second end part, 104-first heating arm, 105-second heating arm, 20-support component, 201-first support component, 202-second support component, 30-electrode component, 40-fastener.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
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. The meaning of "a number" is one or more unless specifically limited otherwise.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Currently, in some application scenarios, it is necessary to introduce the melted silicon material into a single crystal furnace. Therefore, a material guide device is required to be arranged between the melting device outside the single crystal furnace and the single crystal furnace.
However, in the process of guiding the material by the material guiding device, the molten silicon material needs to be heated to prevent the silicon material from solidifying and blocking. Therefore, it is an urgent need to provide a heater capable of heating the material guiding device.
Based on this, the utility model discloses the embodiment provides a heater and heating system.
Referring to fig. 1 to 6, the heater is used for heating a to-be-heated member, such as a material guiding device, or other heating members similar to the material guiding device in structure, the heater includes a heating portion 10 and a supporting member 20 connected to each other, one surface of the heating portion 10 is open and has an accommodating cavity 101 communicating with the opening, and the to-be-heated member is at least partially accommodated in the accommodating cavity 101;
referring to fig. 1 and 4, along the setting direction a of the supporting component 20, the heating part 10 is located at one side of the supporting component 20, and a first preset included angle is formed between the extending direction B of the heating part 10 and the extending direction C of the supporting component 20.
In the embodiment of the present invention, the heating part 10 is used for cooperating with the heating member to heat the heating member or the material loaded on the heating member. For example, when the silicon material in the material guiding device in the background art is heated and melted, the member to be heated may be the material guiding device, and at this time, the silicon material on the material guiding device is heated by the heater. It should be understood that, in practice, the angle of the material guiding device is set according to actual requirements, and if the material guiding device is heated by using the existing heater with a fixed structure, the heating efficiency of the heater may be reduced due to the mismatch of the angle.
When the heater in the embodiment of the present invention is used, a first preset included angle is formed between the extending direction B of the heating portion 10 and the extending direction C of the supporting component 20; wherein, the first preset included angle has an adjustable range. Based on this, when treating that heating member and heater cooperate the use, can set for this first predetermined contained angle according to the demand of treating the heating member to make the heater can with treat that the heating member contact is inseparabler, improve heating efficiency, and then satisfy the heating demand of current equipment. Furthermore, when the heating member to be heated is replaced and matched with the heater, or the setting angle of the heating member to be heated is changed, a first preset included angle between the heating part 10 and the supporting component 20 can be adjusted to adapt to the setting angle of the heating member to be heated, so that the heater can be in closer contact with the heating member to be heated, and the heating efficiency is improved.
Based on the above description, the utility model discloses can provide a heater that heats guide device specially. It should be understood that above-mentioned guide device can be tubulose guide device, the utility model provides a heater can heat the material in tubulose guide device and the tubulose guide device.
In one possible implementation, the first predetermined included angle is in a range of 45 ° to 135 °. The first preset included angle has an adjustable range, wherein the adjustable range comprises 3-5 degrees. Based on this, when the heating member is waited to change with the heater complex, or when treating that the setting angle of heating member changes, based on the adjustable range of above-mentioned first predetermined contained angle, can first predetermined contained angle adjust to the adaptation is waited the setting angle of heating member, makes heating portion can with wait that the heating member contact is inseparabler, improves heating efficiency.
In practice, the installation angle between the existing heating part 10 and the supporting component 20 is mostly 90 °, and the angle is not adjustable, which will result in that the heater cannot be tightly attached to the member to be heated, thereby causing the heater to have low efficiency. For example, in the solar photovoltaic field, when the heater is used to heat the material guiding device described in the background art, the included angle between the material guiding device and the horizontal plane may be greater than 90 ° or less than 90 °. Based on this, when the heater in the embodiment of the present invention is applied to heat the material guiding device, the range of the first preset included angle may be set to 45 ° -135 °, and the adjustable range may be set to 3 ° -5 °. At this moment, in the embodiment of the present invention, the first preset included angle between the heating portion 10 and the supporting component 20 may be 40 ° at the minimum, and 140 ° at the maximum, that is, the included angle between the heating portion 10 and the supporting component 20 may be adjusted between 40 ° to 140 °, so as to substantially cover the included angle range between the material guiding device and the horizontal plane. For example, the angle between the heating section 10 and the support assembly 20 may be 40 °,53 °,75 °,88 °,110 °,125 °, or 140 °.
Referring to fig. 1, in the embodiment of the present invention, the supporting assembly 20 includes a first supporting member 201 and a second supporting member 202 which are oppositely disposed, and the heating portion 10 is located on the same side of the first supporting member 201 and the second supporting member 202 along a disposing direction a of the supporting assembly 20, that is, a connecting direction of the first supporting member 201 and the second supporting member 202; the heating portion 10 includes a first end portion 102 and a second end portion 103, the first end portion 102 is connected to the first support 201, and the second end portion 103 is connected to the second support 202.
In the case of adopting the above technical solution, the heating portion 10 is connected to the first support 201 through the first end portion 102, the second end portion 103 is connected to the second support 202, and the first end portion 102 and the second end portion 103 are located on the same side of the heating portion 10, and based on this, it can be realized that the heating portion 10 is located on the same side of the first support 201 and the second support 202. It should be understood that, when the heating portion is located on the same side of the first support member and the second support member, the heating portion not only can realize the heating function of the object to be heated, but also can realize effective support of the object to be heated through the support member.
Further, referring to fig. 2 and 5, the heating part 10 has a reflection symmetric structure, and left and right portions of the heating part 10 are symmetrically distributed.
Referring to fig. 1, the heating part 10 includes at least one first heating arm 104 extending in a first direction and at least one second heating arm 105 extending in a second direction, the first heating arm 104 and the second heating arm 105 being alternately connected. Based on this, the heating portion 10 can achieve uniform heating of the member to be heated so that each part of the member to be heated receives the same amount of heat, and the heating effect of the member to be heated can be improved.
In practice, the number of the second heating arms 105 is one more or one less than the number of the first heating arms 104, the extending direction of the first heating arms 104 is the same as the extending direction of the member to be heated, and the extending direction of the second heating arms 105 and the extending direction of the member to be heated have a second preset included angle, which is preferably 90 °.
It should be understood that when the heating part 10 is connected to the support assembly by the second heating arms 105, the number of the second heating arms 105 is one more than the number of the first heating arms 104. When the heating part 10 is connected to the support assembly by the first heating arm 104, the number of the second heating arms 105 is one less than the number of the first heating arms 104. Wherein, the extending direction of the first heating arm 104 is the same as the extending direction of the member to be heated, and the extending direction of the second heating arm 105 is perpendicular to the extending direction of the member to be heated. The second heating arm 105 is used to connect two adjacent first heating arms 104, or to connect the support assembly 20 and the first heating arms 104.
In some possible implementations, a cross section of the heating part includes a rectangle with an opening, a trapezoid with an opening, a V-shape, or a semicircle. For example, referring to fig. 1 to 3, the cross section of the heating part is semicircular. For another example, referring to fig. 4 to 6, the cross section of the heating portion is square.
Under the condition that adopts above-mentioned technical scheme, heating portion has multiple shape, can adapt to the heating member of treating of different shapes to with treat that the heating member contact is inseparabler, improve heating efficiency.
Illustratively, when the member to be heated is rectangular, the cross section of the heating portion is rectangular with an opening.
Illustratively, when the member to be heated is V-shaped, the cross section of the heating portion is V-shaped, inverted trapezoid, or the like.
In some embodiments, the heating portion is coupled to the support assembly by a fastener; when right when first preset contained angle is adjusted, loosen the fastener, the adjustment heating portion with after the contained angle between the supporting component, screw up the fastener.
Under the condition that adopts above-mentioned technical scheme, heating portion with the supporting component is connected through the fastener, and is right when needs first predetermine the contained angle and adjust, only need loosen the fastener, the adjustment heating portion with contained angle between the supporting component is screwed up again behind the suitable contained angle the fastener just can realize the adjustment to first predetermine the contained angle. Based on this, can see that, the utility model discloses a simple structure, just can realize heating portion with the adjustment of contained angle between the supporting component. Illustratively, the fasteners include carbon bolts or carbon screws.
Heating portion 10 can be graphite or carbon material, in the embodiment of the utility model provides an, the heater still includes electrode subassembly 30, and electrode subassembly 30 supplies power to heating portion through supporting component for heating portion generates heat, thereby realizes treating the heating of heating member, or realizes the heating to the material that bears in the heating member. The heating part is connected with a first end of the supporting component, and the electrode component is connected with a second end of the supporting component.
Specifically, the support assembly 20 includes two heater feet, and the electrode assembly 30 includes two water cooled electrodes; the first ends of the two heater foot plates are respectively connected with two sides of the same end of the heating part 10, and the second ends of the two heater foot plates are respectively connected with the two water-cooling electrodes in a one-to-one correspondence manner.
In the practical application process, the current passes through the water-cooling electrode on the first side, then enters the heating part through the heater foot plate on the first side, and then sequentially flows out through the heater foot plate on the second side and the water-cooling electrode on the second side, so that the heater generates heat to heat the to-be-heated member or the material borne by the to-be-heated member.
In a second aspect, the embodiment of the present invention further discloses a heating system, which includes an object to be heated and a heater, wherein the accommodating cavity of the heating part in the heater at least partially surrounds the object to be heated, so as to heat the object to be heated.
As an example, the heating member to be heated is located outside the single crystal furnace, and is used for melting the silicon material carried by the heating member to be introduced into the single crystal furnace, and since the silicon material is introduced into the single crystal furnace, the heating member to be heated needs to be installed with a slight slope, that is, the height of the heating member to be heated is gradually reduced along the material guiding direction of the heating member to be heated, and at this time, in order to match the installation angle of the heating member to be heated, the portion of the heating portion matching with the heat conduction portion also needs to have a corresponding angle with the heat conduction portion.
Specifically, a first preset included angle between the heating part and the supporting component can be adjusted according to the position of the to-be-heated part extending into the single crystal furnace, so that the to-be-heated part is attached to the heating part. Heating portion promptly with first preset contained angle between the supporting component needs and the installation angle phase-match of treating the heating member, and heating portion with the shape phase-match of guide portion, just heating portion with treat that the clearance between the heating member is less than or equal to 3mm, heating portion with treat that the clearance between the heating member is best for 0 to make treat the heating member with heating portion laminates completely.
For example, when the installation angle of the heat conduction portion is 85 °, the first preset included angle between the heating portion and the support assembly is also 85 °. When the installation angle of the heat conduction part is 83 degrees, the first preset included angle between the heating part and the support assembly is also 83 degrees.
Compared with the prior art, the utility model discloses the second aspect is the same with above-mentioned technical scheme's heater's beneficial effect, and the no longer repeated description is done here.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (11)

1. The heater is characterized by being used for heating a to-be-heated element, and comprising a heating part and a supporting component which are connected, wherein one surface of the heating part is provided with an opening and is provided with an accommodating cavity communicated with the opening, and the to-be-heated element is at least partially accommodated in the accommodating cavity;
the edge supporting component's direction of setting, heating portion is located supporting component's one side, just heating portion's extending direction with first preset contained angle has between supporting component's the extending direction.
2. The heater of claim 1, wherein said first predetermined included angle is in a range including 45 ° -135 °.
3. The heater of claim 1, wherein the first predetermined included angle has an adjustable range, the adjustable range comprising 3 ° -5 °.
4. The heater of claim 1, wherein the support assembly includes a first support and a second support that are oppositely disposed, and the heating portion is located on the same side of the first support and the second support along the disposition direction of the support assembly; the heating part includes a first end portion connected with the first support and a second end portion connected with the second support.
5. The heater of claim 4, wherein the heating portion is a reflective symmetrical structure including at least one first heating arm extending in a first direction and at least one second heating arm extending in a second direction, the first heating arm being alternately connected to the second heating arm.
6. The heater as claimed in claim 5, wherein the number of the second heating arms is one more or one less than the number of the first heating arms, the extending direction of the first heating arms is the same as the extending direction of the member to be heated, and the extending direction of the second heating arms has a second predetermined angle with the extending direction of the member to be heated.
7. The heater according to any one of claims 1 to 6, wherein a cross section of the heating part includes a rectangle having an opening, a trapezoid having an opening, a V-shape, or a semicircle.
8. The heater according to any one of claims 1 to 6, wherein the heating part is connected to the support member by a fastener;
when right when first preset contained angle is adjusted, loosen the fastener, the adjustment heating portion with after the contained angle between the supporting component, screw up the fastener.
9. The heater of any of claims 1-6, further comprising an electrode assembly, wherein the heater portion is coupled to a first end of the support assembly, and wherein the electrode assembly is coupled to a second end of the support assembly.
10. A heating system comprising a member to be heated and the heater of any one of claims 1 to 9, wherein the housing chamber of the heating portion of the heater at least partially surrounds the member to be heated to heat the member to be heated.
11. The heating system according to claim 10, wherein the heating portion matches a shape of the member to be heated, and a gap between the heating portion and the member to be heated is less than or equal to 3mm.
CN202221352823.7U 2022-05-31 2022-05-31 Heater and heating system Active CN218026453U (en)

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Publication number Priority date Publication date Assignee Title
WO2023231928A1 (en) * 2022-05-31 2023-12-07 隆基绿能科技股份有限公司 Heater and heating system

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CN208793800U (en) * 2018-09-26 2019-04-26 王军奎 A kind of oil pipeline supporting element
CN212894875U (en) * 2020-07-09 2021-04-06 广州珠江天然气发电有限公司 Pipeline heating device
CN113175580B (en) * 2021-06-09 2022-06-10 成都正升能源技术开发有限公司 Heating device connected outside oil pipeline
CN218026453U (en) * 2022-05-31 2022-12-13 隆基绿能科技股份有限公司 Heater and heating system
CN218327350U (en) * 2022-09-30 2023-01-17 北京普瑞浩特能源科技有限公司 Heating device for oil gas gathering and transportation

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* Cited by examiner, † Cited by third party
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WO2023231928A1 (en) * 2022-05-31 2023-12-07 隆基绿能科技股份有限公司 Heater and heating system

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