CN213586346U - Heating tube assembly with high structural strength - Google Patents
Heating tube assembly with high structural strength Download PDFInfo
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- CN213586346U CN213586346U CN202022739978.3U CN202022739978U CN213586346U CN 213586346 U CN213586346 U CN 213586346U CN 202022739978 U CN202022739978 U CN 202022739978U CN 213586346 U CN213586346 U CN 213586346U
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Abstract
The utility model discloses a heating tube assembly with high structural strength, which relates to the technical field of heating tube equipment and comprises a connecting structure, a left heating tube and a right heating tube, wherein the left heating tube comprises a left first round bent part, a left connecting part and a left second round bent part which are sequentially connected, the right heating tube comprises a right first round bent part, a right connecting part and a right second round bent part which are sequentially connected, the end part of the left second round bent part is connected with the end part of the right second round bent part, the connecting structure comprises a connecting transverse plate, and the rear end of the connecting transverse plate is provided with four first bayonets from left to right in sequence; wherein, first bayonet socket tip is provided with the first head of fastening that seals first bayonet socket, has the clearance and forms first installation cavity between first fastening head and the first bayonet socket diapire, and four installation cavities that distribute from a left side to the right side block respectively establish left first round curved portion, left second round curved portion, right second round curved portion and right first round curved portion. The utility model has the advantages of space utilization is high, structural strength is high, heat transfer area is big.
Description
Technical Field
The utility model relates to a heating tube equipment technical field, concretely relates to heating tube subassembly that structural strength is high.
Background
The heating tube is a heat exchange component, is often used in household cookers, electric cookers, ovens or microwave ovens, and generally has the conventional heating functions of cooking rice, cooking porridge, cooking soup and the like. The heating tube comprises a quartz tube, and the quartz tube is special industrial technical glass made of silicon dioxide and is a very good basic material. The quartz tube has a series of excellent physical and chemical properties. The electric heating device is used in an electric fire bucket, an electric heating furnace and an electric warmer and has the heating function. The existing heating tube is single in structure, the structural strength of the heating tube is too low, and the heating tube is easy to damage in a working state when the external vibration or the self overload, so that the service life of the heating tube is shortened, and the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a heating tube subassembly that structural strength is high can improve space utilization, guarantees to have enough big heat transfer area in finite space to improve the efficiency of generating heat in the unit area, improved whole heating tube subassembly's anti-seismic performance and mechanical properties.
A heating tube assembly with high structural strength comprises a connecting structure, a left heating tube and a right heating tube, wherein the left heating tube comprises a left first round bent part, a left connecting part and a left second round bent part which are sequentially connected, the right heating tube comprises a right first round bent part, a right connecting part and a right second round bent part which are sequentially connected, the end part of the left second round bent part is connected with the end part of the right second round bent part, the connecting structure comprises a connecting transverse plate, and the rear end of the connecting transverse plate is sequentially provided with four first bayonets from left to right; wherein, first bayonet socket tip is provided with and seals the first fastening head of first bayonet socket, first fastening head with there is the clearance and form first installation cavity between the first bayonet socket diapire, four that distribute from a left side to the right the installation cavity is blocked respectively and is established first round curved portion in a left side the round curved portion in a right side second with the first round curved portion in a right side.
Specifically, connect diaphragm top surface central authorities vertical fixation and have connected the riser, connect the riser rear end and seted up the second bayonet socket, second bayonet socket tip is provided with second fastening head, second fastening head with there is the clearance and form the second installation cavity between the second bayonet socket diapire, left side second round bend with right side second round bend junction card is established in the second installation cavity. The same, through the setting of connecting the riser, can with left second circle curved portion with this a structure weak point of right second circle curved portion junction is strengthened, and further connects each position integrative moreover, has further improved the structural strength of whole heating tube subassembly, and the setting of connecting the riser simultaneously has further increased heat transfer area to further improve the efficiency of generating heat.
Specifically, a reinforcing structure is arranged between the bottom of the connecting vertical plate and the center of the top surface of the connecting transverse plate. The additional strengthening can improve the structural strength who connects between riser and the connection diaphragm.
Specifically, the left first round bent part, the left connecting part, the left second round bent part, the right first round bent part, the right connecting part and the right second round bent part are all provided with metal ring sheets. Through the setting of becket piece, further increased heat transfer area to further improve the efficiency of generating heat.
Specifically, left heating tube with right side heating tube still includes the heating wire, the heating wire middle section sets up the first circle curved part in a left side the left side connecting portion the second circle curved part in a left side the first circle curved part in a right side connecting portion with in the second circle curved part in the right side, heating wire one end is connected with the setting and is in the left side of the first circle curved part tip in a left side connects, the heating wire other end still is connected with the setting and is in the right side of the first circle curved part tip in a right side connects. The left connector and the right connector are both connected with a power source, and after the power source is started, the heating wire is wound, so that the left heating tube and the right heating tube generate heat.
Specifically, the left first round bent part, the left connecting part, the left second round bent part, the right first round bent part, the right connecting part and the right second round bent part are all made of quartz glass. Quartz glass has a very low coefficient of thermal expansion and can withstand severe temperature changes.
Specifically, the heating wire is made of high-temperature-resistant nano metal materials. The heating wire made of the high-temperature resistant nano metal material can have longer service life.
The beneficial effects of the utility model are embodied in:
in the utility model, the arrangement of the left first round bent part, the left connecting part, the left second round bent part, the right first round bent part, the right connecting part and the right second round bent part can improve the space utilization rate, and ensure enough heat exchange area in a limited space, thereby improving the heating efficiency in unit area, more importantly, a stable structure reinforcing plate is formed by the arrangement of the connecting transverse plate, the left first round bent part, the left second round bent part, the right first round bent part and the right second round bent part can be connected into a whole by the first bayonet and the first fastening head on the plate, thereby improving the structural strength of a single part, and connecting the single part with the whole body, thereby improving the anti-seismic performance and the mechanical performance of the whole heating tube assembly, and further increasing the heat exchange area by the arrangement of the connecting transverse plate, thereby further improving the heat generation efficiency.
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. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a perspective view of the present invention;
fig. 2 is a front view of the structure of the present invention;
fig. 3 is a top view of the connection structure of the present invention;
fig. 4 is a structural side view of the connection structure of the present invention.
Reference numerals:
1-connecting structure, 11-connecting transverse plate, 111-first bayonet, 112-first fastening head, 113-first mounting cavity, 12-connecting vertical plate, 121-second bayonet, 122-second fastening head, 123-second mounting cavity, 13-reinforcing structure, 2-left heating tube, 21-left first round bent part, 22-left connecting part, 23-left second round bent part, 3-right heating tube, 31-right first round bent part, 32-right connecting part, 33-right second round bent part, 4-metal ring sheet, 5-left joint and 6-right joint.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 4, a heating tube assembly with high structural strength comprises a connecting structure 1, a left heating tube 2 and a right heating tube 3, wherein the left heating tube 2 comprises a left first round bent portion 21, a left connecting portion 22 and a left second round bent portion 23 which are sequentially connected, the right heating tube 3 comprises a right first round bent portion 31, a right connecting portion 32 and a right second round bent portion 33 which are sequentially connected, the end portion of the left second round bent portion 23 is connected with the end portion of the right second round bent portion 33, the connecting structure 1 comprises a connecting transverse plate 11, and four first bayonets 111 are sequentially arranged at the rear end of the connecting transverse plate 11 from left to right; wherein, the end of the first bayonet 111 is provided with a first fastening head 112 for sealing the first bayonet 111, a gap exists between the first fastening head 112 and the bottom wall of the first bayonet 111 and forms a first mounting cavity 113, and four mounting cavities distributed from left to right are respectively provided with a left first round bent portion 21, a left second round bent portion 23, a right second round bent portion 33 and a right first round bent portion 31.
In the present embodiment, it should be noted that, by the arrangement of the left first round bending portion 21, the left connecting portion 22, the left second round bending portion 23, the right first round bending portion 31, the right connecting portion 32 and the right second round bending portion 33, the space utilization rate can be improved, and a sufficiently large heat exchange area can be ensured in a limited space, thereby improving the heat generation efficiency in a unit area, more importantly, by the arrangement of the connecting transverse plate 11, a stable structure reinforcing plate is formed, and by the first bayonet 111 and the first fastening head 112 on the plate, the left first round bending portion 21, the left second round bending portion 23, the right first round bending portion 31 and the right second round bending portion 33 can be connected into a whole, thereby improving the structural strength of a single portion, and also connecting a single portion with the whole, thereby improving the anti-seismic performance and the mechanical performance of the whole heat generating tube assembly, and the arrangement of the connecting transverse plate 11 further increases the heat exchange area, thereby further improving the heat generation efficiency.
Specifically, a connecting vertical plate 12 is vertically fixed in the center of the top surface of the connecting transverse plate 11, a second bayonet 121 is formed in the rear end of the connecting vertical plate 12, a second fastening head 122 is arranged at the end of the second bayonet 121, a gap exists between the second fastening head 122 and the bottom wall of the second bayonet 121 to form a second mounting cavity 123, and the joint of the left second round bent portion 23 and the right second round bent portion 33 is clamped in the second mounting cavity 123.
In this embodiment, it should be noted that, similarly, by the arrangement of the connecting riser 12, the structural weak portion at the joint of the left second round bent portion 23 and the right second round bent portion 33 can be reinforced, and each portion is further connected into a whole, so that the structural strength of the whole heating tube assembly is further improved, and the arrangement of the connecting riser 12 further increases the heat exchange area, thereby further improving the heating efficiency.
Specifically, a reinforcing structure 13 is arranged between the bottom of the connecting vertical plate 12 and the center of the top surface of the connecting transverse plate 11.
In the present embodiment, the reinforcing structure 13 can improve the structural strength between the connecting riser 12 and the connecting cross slab 11.
Specifically, the left first round bent portion 21, the left connecting portion 22, the left second round bent portion 23, the right first round bent portion 31, the right connecting portion 32 and the right second round bent portion 33 are all provided with a metal ring sheet 4 thereon.
In the present embodiment, the heat exchange area is further increased by providing the metal ring piece 4, and the heat generation efficiency is further improved.
Specifically, the left heating tube 2 and the right heating tube 3 further include heating wires, the middle sections of the heating wires are disposed in the left first round-bent portion 21, the left connecting portion 22, the left second round-bent portion 23, the right first round-bent portion 31, the right connecting portion 32 and the right second round-bent portion 33, one end of the heating wires is connected with the left connector 5 disposed at the end portion of the left first round-bent portion 21, and the other end of the heating wires is further connected with the right connector 6 disposed at the end portion of the right first round-bent portion 31.
In the present embodiment, the left joint 5 and the right joint 6 are both connected to a power source, and when the power source is started, the heating wire is wound to heat the left heating tube 2 and the right heating tube 3.
Specifically, the left first round-bent portion 21, the left connecting portion 22, the left second round-bent portion 23, the right first round-bent portion 31, the right connecting portion 32, and the right second round-bent portion 33 are made of quartz glass.
In the present embodiment, the quartz glass has an extremely small thermal expansion coefficient and can withstand a severe temperature change.
Specifically, the heating wire is made of high-temperature-resistant nano metal materials.
In the present embodiment, the heating wire made of the high-temperature-resistant nano-metal material can have a long service life.
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 the same; 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 substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (7)
1. A heating tube assembly with high structural strength is characterized by comprising a connecting structure, a left heating tube and a right heating tube, wherein the left heating tube comprises a left first round bent part, a left connecting part and a left second round bent part which are sequentially connected, the right heating tube comprises a right first round bent part, a right connecting part and a right second round bent part which are sequentially connected, the end part of the left second round bent part is connected with the end part of the right second round bent part, the connecting structure comprises a connecting transverse plate, and four first bayonets are sequentially arranged at the rear end of the connecting transverse plate from left to right; wherein the content of the first and second substances,
first bayonet socket tip is provided with and seals the first fastening head of first bayonet socket, first fastening head with there is the clearance and form first installation cavity between the first bayonet socket diapire, from a left side to the right side four that distribute the installation cavity is blocked respectively and is established the first curved portion of circle in a left side the second curved portion of circle in a right side with the first curved portion of circle in a right side.
2. The structurally high-strength heating tube assembly according to claim 1, wherein a connecting vertical plate is vertically fixed to the center of the top surface of the connecting transverse plate, a second bayonet is formed in the rear end of the connecting vertical plate, a second fastening head is arranged at the end of the second bayonet, a gap is formed between the second fastening head and the bottom wall of the second bayonet to form a second mounting cavity, and the joint of the left second round-bent portion and the right second round-bent portion is clamped in the second mounting cavity.
3. The structurally strong heat generating tube assembly as claimed in claim 2, wherein a reinforcing structure is provided between the bottom of the connecting riser and the center of the top surface of the connecting cross plate.
4. The structurally high-strength heating tube assembly according to any one of claims 1 to 3, wherein metal ring sheets are disposed on the left first round bent portion, the left connecting portion, the left second round bent portion, the right first round bent portion, the right connecting portion and the right second round bent portion.
5. The heat-generating tube assembly with high structural strength as claimed in any one of claims 1 to 3, wherein the left heat-generating tube and the right heat-generating tube further comprise a heating wire, the middle section of the heating wire is disposed in the left first round-bent portion, the left connecting portion, the left second round-bent portion, the right first round-bent portion, the right connecting portion and the right second round-bent portion, one end of the heating wire is connected to a left connector disposed at an end portion of the left first round-bent portion, and the other end of the heating wire is further connected to a right connector disposed at an end portion of the right first round-bent portion.
6. The structurally strong heat generating tube assembly as claimed in claim 5, wherein the left first round bent portion, the left connecting portion, the left second round bent portion, the right first round bent portion, the right connecting portion and the right second round bent portion are made of quartz glass.
7. The structurally strong heat generating tube assembly as claimed in claim 6, wherein the heating wire is made of high temperature resistant nano metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022739978.3U CN213586346U (en) | 2020-11-24 | 2020-11-24 | Heating tube assembly with high structural strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022739978.3U CN213586346U (en) | 2020-11-24 | 2020-11-24 | Heating tube assembly with high structural strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213586346U true CN213586346U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022739978.3U Active CN213586346U (en) | 2020-11-24 | 2020-11-24 | Heating tube assembly with high structural strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213586346U (en) |
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2020
- 2020-11-24 CN CN202022739978.3U patent/CN213586346U/en active Active
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