CN221010332U - Nano far infrared energy-saving electric heating ring with stable structure - Google Patents
Nano far infrared energy-saving electric heating ring with stable structure Download PDFInfo
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- CN221010332U CN221010332U CN202322773853.6U CN202322773853U CN221010332U CN 221010332 U CN221010332 U CN 221010332U CN 202322773853 U CN202322773853 U CN 202322773853U CN 221010332 U CN221010332 U CN 221010332U
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- outer cylinder
- electric
- electric heaters
- far infrared
- electric heating
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- 238000005485 electric heating Methods 0.000 title claims abstract description 21
- 238000004321 preservation Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 18
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model discloses a nanometer far infrared energy-saving electric heating ring with stable structure, which relates to the technical field of electric heating rings, and comprises a first outer cylinder and a fixed plate, wherein one end of the first outer cylinder with heat preservation function is rotationally connected with a second outer cylinder through a hinge; the first outer cylinder and the second outer cylinder are semicircular and have the same size; when the electric heater heating device is used, the fixing plates in the middle of the inner sides of the first outer cylinder and the second outer cylinder can fix the plurality of electric heaters in the first outer cylinder and the second outer cylinder respectively, so that the condition that the plurality of electric heaters fall off or are displaced is effectively prevented, and the plurality of electric heaters can be normally heated; in addition, the outside of a plurality of electric heaters has all cup jointed the sleeve pipe, and a plurality of sleeve pipes all are transparent state, and a plurality of sleeve pipes wrap up a plurality of electric heaters respectively, even a plurality of electric heaters take place the skew, under sheathed tube blocking, also can not take place the contact between a plurality of electric heaters, can not take place the condition of short circuit.
Description
Technical Field
The utility model relates to the technical field of electric heating coils, in particular to a nano far infrared energy-saving electric heating coil with a stable structure.
Background
The electric heating ring is the ring-shaped electric heater. The electric heating plate may be formed in a plate shape, that is, may be formed in a plate shape, and may have substantially the same shape. Generally, the electric heating coils are divided into two main types, namely stainless steel electric heating coils and cast electric heating coils according to materials and manufacturing processes.
Chinese patent publication No. CN 210609747U discloses a nano infrared electric heating coil, which comprises a housing, a heating element and an air source, wherein the housing is in a cylindrical structure, the upper end and the lower end of the housing are both provided with annular end plates, wherein the housing and the upper annular end plates and the lower annular end plates enclose to form a heating cavity, the heating element is installed in the heating cavity, one side of the housing is provided with an air inlet, the other side is provided with an air outlet, one-way valves are arranged in the air inlet and the air outlet, and the outer side of the housing is provided with an air source connected with the air inlet.
The electric heating ring plays a role of integral heating through the common heating of the columnar heating bodies in the shell, but the two ends of the columnar heating bodies are only fixedly connected with the shell, so that the shock resistance is weak, and when strong vibration is encountered, the columnar heating bodies fall off; in addition, after long-time use, the positions of the plurality of heating elements can deviate or incline to a certain extent, and when two heating elements in the plurality of heating elements are contacted with each other, the phenomenon of short circuit can occur, so that the electric heating coil is damaged.
Disclosure of utility model
The utility model aims to provide a nano far infrared energy-saving electric heating ring with stable structure, which can increase the stability of a plurality of electric heaters and prevent the plurality of electric heaters from falling or shifting; to solve the technical problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The nanometer far infrared energy-saving electric heating ring with stable structure comprises a first outer cylinder and a fixed plate, wherein one end of the first outer cylinder with heat preservation function is rotationally connected with a second outer cylinder through a hinge; the first outer cylinder and the second outer cylinder are semicircular and have the same size;
A plurality of round holes for the electric heater to pass through are arranged on the fixed plates positioned on the inner sides of the first outer cylinder and the second outer cylinder; both fixing plates are arc-shaped;
The inner sides of the first outer barrel and the second outer barrel are respectively provided with a fan-shaped groove, and a plurality of electric heaters are respectively positioned in the fan-shaped grooves of the first outer barrel and the second outer barrel;
The two fixing plates are respectively welded between the fan-shaped grooves of the first outer cylinder and the second outer cylinder.
As a further technical scheme of the utility model, cavities are arranged in the first outer cylinder and the second outer cylinder; the two cavities are the same size.
As a further technical scheme of the utility model, the outer sides of the electric heaters are sleeved with the sleeves, and two ends of the sleeves are fixedly connected with the inner walls of the fan-shaped grooves respectively.
As a further technical scheme of the utility model, the fan-shaped grooves of the first outer cylinder and the second outer cylinder are respectively provided with a vent, and the two vents are respectively communicated with the two cavities; the plurality of electric heaters of the first outer cylinder and the second outer cylinder are respectively provided with a space for ventilation of the ventilation opening.
As a further technical scheme of the utility model, two openings for wires to pass through are symmetrically arranged at one end of the first outer cylinder and one end of the second outer cylinder, which are close to each other; the electric heaters are electrically connected with the electric wires.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the electric heater heating device is used, the first outer cylinder and the second outer cylinder are combined by rotating the first outer cylinder and the second outer cylinder, a circular channel for a heated object to pass through is formed between the first outer cylinder and the second outer cylinder, and the plurality of electric heaters are uniformly distributed on the outer side of the circular channel, so that uniform heating can be realized, the plurality of electric heaters in the first outer cylinder and the second outer cylinder can be respectively fixed by the fixing plates in the middle of the inner sides of the first outer cylinder and the second outer cylinder, the situation that the plurality of electric heaters fall off or displace is effectively prevented, and the plurality of electric heaters can be ensured to be heated normally; in addition, the outer sides of the electric heaters are sleeved with the sleeves, the sleeves are in transparent states, the electric heaters are wrapped by the sleeves respectively, and even if the electric heaters deviate, the electric heaters cannot contact with each other and cannot be short-circuited under the blocking of the sleeves;
2. According to the utility model, the first outer cylinder and the second outer cylinder are respectively provided with the cavity, the cavities are communicated with the outside through the ventilation openings, and heat generated by the plurality of electric heaters in the first outer cylinder and the second outer cylinder can enter the cavities through the ventilation openings, so that the heat preservation capacity and the heat transfer speed of the first outer cylinder and the second outer cylinder are increased.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a part of the structure of fig. 1 in the present utility model.
Fig. 3 is a top view of fig. 1 of the utility model.
Fig. 4 is a cross-sectional view A-A of fig. 3 in the utility model.
In the figure: 1-first urceolus, 2-second urceolus, 3-electric heater, 4-fixed plate, 5-vent, 6-hinge, 7-electric wire, 8-sleeve pipe, 9-cavity.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in the embodiment of the utility model, a nano far infrared energy-saving electric heating ring with stable structure comprises a first outer cylinder 1 and a fixed plate 4, wherein one end of the first outer cylinder 1 with heat preservation function is rotationally connected with a second outer cylinder 2 through a hinge 6; the first outer cylinder 1 and the second outer cylinder 2 are semicircular and have the same size;
The fixed plate 4 positioned on the inner sides of the first outer cylinder 1 and the second outer cylinder 2 is provided with a plurality of round holes for the electric heater 3 to pass through; both fixing plates 4 are arc-shaped;
The inner sides of the first outer barrel 1 and the second outer barrel 2 are respectively provided with a fan-shaped groove, and a plurality of electric heaters 3 are respectively positioned in the fan-shaped grooves of the first outer barrel 1 and the second outer barrel 2;
The two fixing plates 4 are respectively welded between the fan-shaped grooves of the first outer cylinder 1 and the second outer cylinder 2;
the first outer cylinder 1 and the second outer cylinder 2 are internally provided with a cavity 9; the two cavities 9 are the same size;
the outer sides of the electric heaters 3 are sleeved with sleeves 8, and two ends of each sleeve 8 are fixedly connected with the inner wall of the corresponding sector groove.
Through adopting the technical scheme, when the electric heater is used, the first outer cylinder 1 and the second outer cylinder 2 are combined by rotating the first outer cylinder 1 and the second outer cylinder 2, a circular channel for a heated object to pass through is formed between the first outer cylinder 1 and the second outer cylinder 2, a plurality of electric heaters 3 are uniformly distributed on the outer side of the circular channel, uniform heating can be realized, the plurality of electric heaters 3 in the first outer cylinder 1 and the second outer cylinder 2 can be respectively fixed by the fixing plates 4 in the middle of the inner sides of the first outer cylinder 1 and the second outer cylinder 2, the situation that the plurality of electric heaters 3 fall off or displace is effectively prevented, and the plurality of electric heaters 3 can be normally heated is ensured; in addition, the outside of a plurality of electric heaters 3 has all cup jointed sleeve pipe 8, and a plurality of sleeve pipes 8 all are transparent state, and a plurality of sleeve pipes 8 wrap up a plurality of electric heaters 3 respectively, even a plurality of electric heaters 3 take place the skew, under the blocking of sleeve pipe 8, also can not take place the contact between a plurality of electric heaters 3, the condition of short circuit can not take place.
In this embodiment, the fan-shaped grooves of the first outer cylinder 1 and the second outer cylinder 2 are respectively provided with a ventilation opening 5, and the two ventilation openings 5 are respectively communicated with the two cavities 9; the plurality of electric heaters 3 of the first outer barrel 1 and the second outer barrel 2 are respectively provided with a space for ventilation of the ventilation opening 5;
Two openings for the electric wires 7 to pass through are symmetrically arranged at one end, close to each other, of the first outer cylinder 1 and the second outer cylinder 2; the electric heaters 3 are electrically connected with the electric wires.
Through adopting above-mentioned technical scheme, all be equipped with cavity 9 in first urceolus 1 and the second urceolus 2, and cavity 9 communicates with the external world through vent 5, and the heat that a plurality of electric heaters 3 in first urceolus 1 and the second urceolus 2 produced can get into cavity 9 through vent 5 to increase the heat preservation ability and the heat transfer rate of first urceolus 1 and second urceolus 2.
The working principle of the utility model is as follows: when the electric heater heating device is used, the first outer cylinder 1 and the second outer cylinder 2 are combined by rotating the first outer cylinder 1 and the second outer cylinder 2, a circular channel for a heated object to pass through is formed between the first outer cylinder 1 and the second outer cylinder 2, the plurality of electric heaters 3 are uniformly distributed on the outer side of the circular channel, uniform heating can be achieved, the plurality of electric heaters 3 in the first outer cylinder 1 and the second outer cylinder 2 can be fixed by the fixing plates 4 in the middle of the inner sides of the first outer cylinder 1 and the second outer cylinder 2 respectively, the situation that the plurality of electric heaters 3 fall off or displace is effectively prevented, and the plurality of electric heaters 3 can be normally heated; in addition, the outer sides of the electric heaters 3 are sleeved with the sleeves 8, the sleeves 8 are in transparent states, the electric heaters 3 are respectively wrapped by the sleeves 8, and even if the electric heaters 3 deviate, the electric heaters 3 cannot contact with each other and cannot be short-circuited under the blocking of the sleeves 8;
the first outer cylinder 1 and the second outer cylinder 2 are internally provided with the cavity 9, the cavity 9 is communicated with the outside through the ventilation opening 5, and heat generated by the plurality of electric heaters 3 in the first outer cylinder 1 and the second outer cylinder 2 can enter the cavity 9 through the ventilation opening 5, so that the heat preservation capacity and the heat transfer speed of the first outer cylinder 1 and the second outer cylinder 2 are increased.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a stable in structure's energy-conserving electric heat of nanometer far infrared circle which characterized in that: comprising
One end of the first outer cylinder (1) with the heat preservation function is rotationally connected with the second outer cylinder (2) through a hinge (6);
The fixed plate (4) is positioned on the fixed plate (4) at the inner sides of the first outer cylinder (1) and the second outer cylinder (2), and a plurality of round holes for the electric heater (3) to pass through are formed in the fixed plate;
The inner sides of the first outer cylinder (1) and the second outer cylinder (2) are respectively provided with a fan-shaped groove, and a plurality of electric heaters (3) are respectively positioned in the fan-shaped grooves of the first outer cylinder (1) and the second outer cylinder (2);
the two fixing plates (4) are respectively positioned in the middle of the fan-shaped grooves of the first outer cylinder (1) and the second outer cylinder (2).
2. The structurally stable nano far infrared energy saving electric heating coil according to claim 1, characterized in that: the first outer cylinder (1) and the second outer cylinder (2) are internally provided with cavities (9).
3. The structurally stable nano far infrared energy saving electric heating coil according to claim 2, characterized in that: the fan-shaped grooves of the first outer cylinder (1) and the second outer cylinder (2) are respectively provided with a vent (5), and the two vents (5) are respectively communicated with the two cavities (9).
4. The structurally stable nano far infrared energy saving electric heating ring according to claim 3, characterized in that: two openings for the electric wires (7) to pass through are symmetrically arranged at one end, close to each other, of the first outer cylinder (1) and the second outer cylinder (2); the electric heaters (3) are electrically connected with the electric wires.
5. The structurally stable nano far infrared energy saving electric heating coil according to claim 4, characterized in that: the outer sides of the electric heaters (3) are sleeved with sleeves (8), and two ends of each sleeve (8) are fixedly connected with the inner wall of the corresponding sector groove respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322773853.6U CN221010332U (en) | 2023-10-17 | 2023-10-17 | Nano far infrared energy-saving electric heating ring with stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322773853.6U CN221010332U (en) | 2023-10-17 | 2023-10-17 | Nano far infrared energy-saving electric heating ring with stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221010332U true CN221010332U (en) | 2024-05-24 |
Family
ID=91091417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322773853.6U Active CN221010332U (en) | 2023-10-17 | 2023-10-17 | Nano far infrared energy-saving electric heating ring with stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221010332U (en) |
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2023
- 2023-10-17 CN CN202322773853.6U patent/CN221010332U/en active Active
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